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If you have a washing machine, it is necessary to install a floor drain, because it is not a good idea to share the sewer pipe with the sink, it will stink, and if there is only a sink, there is no need.
If you have it, keep it, and don't add it if you don't have it, because it's very troublesome after destroying the waterproof.
I am also using the German Bingzun water purifier at home now, the water purification effect, people who have not used it know that I don't need to say more, the purified water is directly drunk and some sweet and spring water.
Recently, a landlord called our Shanghai renovation company and asked the question, the kitchen without floor drain needs to be waterproofed. Since the owner didn't have a lot of money on hand, we gave him practical advice. >>>More
From the point of view of the size of the space and the affordability and practicality, I don't think it is necessary to install air conditioning. After all, you spend significantly less time in the kitchen than in the living room, dining room and bedroom.
Most kitchens do not have a floor drain.
Of course, you can also reserve one in case there is a problem with the vegetable washing sink, the water comes out of the sewer pipe or faucet, or a large amount of water in the basin is spilled on the ground. >>>More