A: yes, great product. exactly as described! happy with my purchase
A: I have used these two years now with an intex pool on concrete and they are doing well.
A: I haven't, but that is actually a pretty good idea. For my pool I had about 2" of tamped down sand, which I covered with a large piece of salvaged carpet, which worked fairly well. If I had thought about it, using these would have been better. I would strongly recommend using one layer of duct tape at every seam if you decide to do it, to ensure they don't come apart. Once the water is on top of them it shouldn't be an issue, but if they separated at the seams if would be impossible to fix. I think it will work perfectly, and they are padded but dense, about ideal for an above ground pool.
A: I belive you would need 30 squares, they are 24inches so 2x2=4sqft, 120sqft / 4=30, 30/6 pieces is five packs.
A: Each tile is 2x2, so 4 sq feet. 120/4=30 tiles needed. 6 per package means 5 packages for 30 tiles.
A: Yes they are easy to clean, but hair might be tough, especially if it gets in between where they attach together. You can run a vacuum over them so it probably wouldn’t be a big deal
A: Yes they are easily cleaned and vacuumed.