What Floor is Best for My Project?
Flooring Near an Indoor Spa

Q: I am planning on redoing the floor around a spa and am looking for a
antislip/water resistant flooring
A: For the moisture amount I would suggest looking into textured tile or patterned concrete if you want a stone look. These are much better built for the amount of moisture you are likely to run into. Also, the texture to the concrete or some tile should reduce the likeliness that you will have slipping issues unless you plan on running the 40m dash after spilling a few gallons of water. You could also look into a product like Mannington’s iCORE, which a composite flooring with a wood appearance like laminate.
Another great option which could be your best bet would be to use the Forum or Regal plank collections made by Congoleum. This flooring is a vinyl plank that is self adhesive, very easy to install and looks great. This flooring is rather resistant to moisture and has a texture to it which should limit your slip worries.
As far as end all cost is concerned the Congoleum will be your best bet, as all you need to do is buy the product and your ready to go. iCORE and Tile/Concrete will require additional materials to install which will end up being a bit more costly.