in-wall toilet

House has 2 bathrooms with mirrored fixtures on either side of the “wall”. Currently, this is framed as 2 separate walls with a small chaise in between. Due to the small dimensions in the owner’s bath and the framing needing to be replaced between the 2 bathrooms already, I’m considering...

My bathroom's being remodeled, and the plan was to move the toilet to a new location. After opening up the floor we realized the joists run in the wrong direction - and we'd have to extending the existing bulk head below to accommodate the move. Can anyone tell me - if I get a toilet that has...