I grew up in an eggshell house but a realtor convinced me to do flat once and I’ve never gone back. I have no problems with cleaning it (various bm paints).

Anonymous wrote:It will highlight every imperfection in your walls. Don’t do it if your house is older.

This is the main reason many don't use gloss or semi gloss on sheetrock walls. ^

Now on wood walls, sure it would be fine. Especially in a bathroom or laundry area.