If you are installing a floating laminate floor, you can easily put it right over the tile.
Chat with our AI personalities
You would be better of removing the plywood floor completely - and tiling over the original surface.
Mainly all it involves is removing old flooring and getting down to your basic floor structure. Tile can usually be laid over any surface that is in good condition. If there are bumps, tears, or anything like that its going to involve a little sanding to even the surface up.
If you are talking about a house, the attic would be on the third floor as you have a ground floor (first floor), then a second floor (upstairs) and then a third floor (the attic), However if it was a bungalow, it would be on the second floor because bungalow's don't have an upstairs.
floor
The floor of a rectangular deck has an area of 600 sq. ft. The floor is 20 ft. wide. How long is the floor?45