If space is tight in your studio flat and there’s no accessible water supply, consider a countertop model with a water tank, provided you can drain the waste water and are happy with its capacity. If you have 45 cm of floor space, the necessary connections and a nearby socket, a slimline model is worth considering for larger loads: the Beko DVS05030W and Whirlpool WSFO3T223P each claim to hold 10 place settings. Compare the energy label figures and noise levels too, rather than looking at width alone.
Which installation is right for you?
Living alone without an accessible water supply
A countertop model with a water tank avoids the need for a permanent connection to the water supply. You’ll still need to fill the tank, drain the waste water and be comfortable with a limited capacity. Daan Tech describes how this works for Bob.
Couple with 45 cm of available floor space
If a water supply, waste outlet and socket are within reach, a slimline appliance can hold more dishes than a small countertop model. Beko and Whirlpool each claim a capacity of 10 place settings for the DVS05030W and WSFO3T223P respectively. Also check that the door can open in your kitchen.
Renter with a fitted kitchenette
To keep your worktop clear, measure any available recess and check the instructions for the model you’re considering before installing it under a worktop. A compact appliance won’t automatically be suitable for this space, and you’ll need to keep the connections accessible.
What should you check before choosing?
Start by checking the available space and how the water will flow in and out, then see how the stated capacity compares with the dishes you usually wash.
| Criteria | What to check | What I need |
| Water supply and drainage | Check whether the model can use a water tank or needs a water supply connection. Measure the distance from the hose to a waste outlet and check how it needs to be secured. | Without an accessible water supply, I can consider a model with a tank, but I’ll still need a way to drain the waste water. |
| Capacity and loading | Compare the stated place settings, then check whether there’s room for your plates and dishes. The Bob listed on Joybuy claims to hold 3 place settings; Beko and Whirlpool claim 10 for the DVS05030W and WSFO3T223P. | If we build up dishes over several meals, I want to avoid running multiple cycles. If I mostly wash a few small items, the space the appliance takes up matters more. |
| Energy use and noise | According to ADEME, the label includes figures such as kWh per 100 standard cycles, litres per standard cycle, the eco-cycle duration and noise level. Compare the same figures across models. | In a kitchenette close to the living or sleeping area, I’ll pay as much attention to the stated noise level as to water and electricity use. |
| Positioning and access | Measure the space, door clearance and access to the socket and hoses. If installing Bob at height, Daan Tech requires a support capable of holding at least 25 kg; for a freestanding appliance, Whirlpool recommends a stable, level surface. | I want to be able to open the appliance and reach its connections without having to move the kitchen every time I use it. |
What mistakes should you avoid?
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Assuming a water tank means no drainage is needed
Bob’s water tank means it doesn’t need a permanent water supply, but Daan Tech explains that its hose still needs to drain the waste water.
Before buying, measure the distance to the waste outlet and check the hose length and how it needs to be secured in the instructions.
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Going by place settings alone
The stated capacity doesn’t tell you on its own whether your large plates, saucepans or frying pans will fit in the racks.
Measure the items you wash regularly and check the maximum dimensions allowed for the specific model.
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Comparing energy ratings alone
ADEME lists energy use, water consumption, eco-cycle duration and noise separately on the label. The energy rating doesn’t sum up all these factors.
Compare the figures on the labels of the models you’re considering, using the same standard reference.
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Placing the appliance on an untested surface
A lightweight shelf or unit may not be suitable for a loaded appliance. Daan Tech requires a support capable of holding at least 25 kg when installing Bob at height.
Check that the chosen space is sturdy and stable, while keeping the socket and hoses accessible.
Which brands should you compare?
Daan Tech
With Bob, Daan Tech offers a small countertop dishwasher for spaces where connecting to a permanent water supply is difficult.
- According to Daan Tech, Bob can be filled using its integrated 4 L tank.
- The drain hose still needs to reach a waste outlet; the Joybuy product listing states a capacity of 3 place settings.
Beko
The DVS05030W is worth considering if your studio can accommodate a slimline, freestanding dishwasher with the necessary connections.
- Beko states that this model holds 10 place settings and has a noise level of 49 dB.
- You’ll need to allow for its floor space, water supply and drainage; these specifications don’t represent the entire Beko range.
Whirlpool
The WSFO3T223P lets you consider a 45 cm freestanding appliance for a kitchen with the necessary connections.
- Whirlpool states that this model holds 10 place settings, has a noise level of 43 dB and uses 9 L of water.
- You’ll still need to check the available floor space, access to connections and stability of the chosen location.
COMFEE'
COMFEE' also offers countertop dishwashers to consider if you’re planning to place the appliance on a worktop.
- A French retailer’s listing describes a COMFEE' countertop model with an integrated water tank.
- Check the instructions for your chosen model to find out how to fill and drain it; the specifications of one model don’t apply to others.
Countertop models available on Joybuy
These countertop models are suited to studio flats where you can set aside space on a stable surface. Their water supply options and capacities differ, but all require you to plan for waste-water drainage.
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AIRMSEN countertop dishwasher, 5 L tank, 5 + 1 cycles
The integrated 5 L tank could suit a space without a permanent water supply. The title lists 5 + 1 cycles; check that you have enough room for the appliance and a suitable route for the drain hose.
View on Joybuy
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Bob mini dishwasher, 3 place settings, 34 cm, metallic grey and white
At 34 cm, as stated in the title, this model could suit a narrow kitchenette if 3 place settings are enough. Daan Tech describes Bob as having a water tank; confirm the water supply option for this variant and plan where the drain hose will go.
View on Joybuy
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Heinrich's HTG 8855, 3 place settings, 7 programmes
This countertop model is listed as having 3 place settings and 7 programmes. Its title says it can operate with or without a water connection; check the instructions for both water supply options and drainage requirements before choosing where to put it.
View on Joybuy
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Heinrich's HTG 8840 Weiss, 6 place settings, 7 programmes
With a stated capacity of 6 place settings, this model could suit a household with more washing-up than a 3-place-setting mini model can handle. This countertop dishwasher needs enough space on a stable surface; check the instructions for its water and drainage connections.
View on Joybuy
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COMFEE CDWMT305WD, white mini dishwasher, 7 programmes
This countertop model is listed as having 7 programmes and an automatic door-opening function. If you plan to fill its tank manually, check the instructions to see how to drain the waste water and what size of dishes it can accommodate.
View on Joybuy
Frequently asked questions
Can a model with a water tank work without a water connection?
Yes, if the manufacturer offers this option: Daan Tech states that Bob has an integrated 4 L tank. You’ll still need to drain the water, so check where and how to secure the drain hose.
Is a 45 cm dishwasher suitable for a couple in a studio flat?
It could be, if you have enough floor space and the necessary connections, and its capacity suits the amount of washing-up you produce. Beko and Whirlpool each state that the DVS05030W and WSFO3T223P hold 10 place settings, compared with the 3 place settings listed for Bob on Joybuy. Also check how much space the open door needs.
What connections does a 45 cm freestanding model need?
You’ll need access to a water supply, a waste outlet and an electrical socket. Whirlpool also recommends a stable, level floor; follow the instructions for connecting the appliance and securing the hoses.
How can I compare energy use and noise?
Check the relevant figures on each model’s label: according to ADEME, energy use is shown in kWh per 100 standard cycles, water use in litres per standard cycle and noise in dB. Also consider capacity and eco-cycle duration, especially if the appliance will be close to your living space.