Every client is different, Brian. Ask each of them what they want and price accordingly. I work alone and will move most items if needed. Of course, the computers, TVs, pool tables, china cabinets and beds never get moved. I have several sets of furniture slides than help alot.
The more sq. ft. of carpet you uncover, the larger your invoice (if you bill by the number of sq. ft. of carpet cleaned.) So slide those sofas and coffee tables.