2005 Fleetwood Providence 39S

40 feet long (about 35 inside) (45 feet, add a bit more), 8.5 wide (about 8 feet inside) 280 SF. Add any flooring you plan to put in one or more slide outs and you would be pretty close. You will likely have a good deal of waste so add 25% to ensure you have enough matching material.

As stated, measure wall to wall and front to back=;)

There is a lot of waste in the bedroom and bath. We took out carpet and install a floating pre-finish hardwood. We lifted the bed and cabinets and installed under them. Did we have waste, yes, but not as much as you would have thought. Just some pieces. Enjoy.

Is this a motorhome you own? If so, the solution is obvious -- just measure it.