Can the entrance space in the home be renovated into a cloakroom?

No. And where is your main guard? Unless you have one less bathroom. Generally, most of the rooms with large pipe openings are bathrooms, so don't mind modifying them. If the decoration team is not good, it is too late to cry if there is any problem.

Of course. I've seen several families convert the second bathroom into a cloakroom.

If you don't have any customers, change it, but you can also find a way to come out in a different space elsewhere.

In your case, you should use the bathroom as a cloakroom, and then the upstairs bathroom drain pipe is on the roof of your cloakroom, and then the water pipe falls off and floods your house. >>>More

Yes, but there are some things to be aware of:

1. Waterproofing problem. >>>More