Can the toilet pipe be changed to a square one

It is recommended to buy 1. Squatting in the pit to change the toilet, and first measure the distance from the center of the drain to the wall. Buy a toilet according to this distance. Don't buy the so-called squatting toilet for sitting, pick a siphon toilet with a suitable hole spacing. >>>More

Yes, the current smart toilet seat is, I bought the wash and clean brand, I have used it for several years, and the quality is good.

No... If you insist on changing the system, it's not impossible, you can ask bai

If it is a horizontal pipe, it can be flushed temporarily, but it will affect the flushing effect. However, it is easy to gamble after a long time!

If the light is good, you can. You can also make the living room like tatami, make a living room during the day, and make a bedroom at night...