Hi,
it really depends on objects in your room, colors and shines of objects. For example glass materials (windows, vases....) and shiny metals can not be recreated so it would be better to remove them.
If walls are empty and single color (white) it will be difficult to recreate them in PS. The best would be to take pictures of one side for test (not from same spot/position) and try in PS to see results.
We have scanned interiors with success but they were old, derailed rooms of unfinished buildings and some broken parts of buildings. The walls were dirty with graffiti, plaster missing etc so it was easy for PS.
If you can explain what kind of room you want to recreate people here can give you hints and tips.
Admir