I think what @pace514 means is that when he records a wall in 3D with the disto, it turns out not to be truly vertical, maybe only by a few mm's, hence he can't push/pull the resulting face. It's probably quicker to survey in 2D. If measuring a series of internal rooms, why not survey in plan format...measure the lengths of the walls corner to corner, all the ground floor will be at, say 0.00m level, push/pull the walls up 2.40m say to get the to the ceiling, push/pull the doors & window openings, then group the walls. Allow for the floor thickness and do the same on the upper floors. I know you are not using the Leica DISTO S910 to its full potential but in the case of a home survey, with no commercial benefit, it's safe to assume the walls and corners are vertical and 90°. Move from room to room and take a few diagonal check measurements, a few through open doors to distant walls, do the fine detailing at the end when you are happy with the overall shape. Don't forget to check the wall thickness's as you go, at window/door openings, the structural walls may be thicker and walls upstairs may be thinner as they ate not supporting as much weight.
The Disto will be very handy when measuring inaccessible points, roof pitch/height/angle etc.
have a look at the video below for working in 3D mode...
https://www.youtube.com/watch?v=nX8AVHZY464