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If you live alone or as a couple, there is no need, if you have other family members and children, think about it.
It's not a matter of a few bathrooms, but also the size of the house, and it is impossible for a small house to have two bathrooms!
It's necessary, especially necessary, I only had a toilet in my house before, and sometimes there are people in it who are in a hurry to wait until they feel so uncomfortable, or the one that has just finished going to the big one, it's really uncomfortable to go in. Later, I moved to a new house, and it was much more convenient to have two toilets. It doesn't take up much space. >>>More
According to the needs of life, if this house is occupied by yourself or the couple, then you can consider not using it. >>>More
The main thing is the use of use, it is necessary to have a lot of people in the family, if it is upstairs and downstairs, or there are elderly people, it is also necessary; It mainly depends on the necessity of life needs.
For the average family, there is really not much need. It is water-consuming and unhygienic, and it also occupies a lot of space, and the usage rate is also very low.