These tiles are Amazing. We used them to build the entertainment center and it looks great. The tiles on the entertainment center completely transformed the room.
The tiles are more difficult to work with than some of the other ones I've used, but they are stone so thats expected. Since you are working with stone you definitely need tools to cut the tiles. The box comes with instructions on what you will need for installation.
The only tools we used was a rotary tool with diamond blade, nippers, razor blade and a leveler. We did not use a wet saw for this project. The adhesive is super strong so you do not need glue or any other type of adhesive to hold them on.
We ended up using 9 boxes and a total of about 43-44 tiles. 5 sheets come in each box, but we didn't use all of the last sheet and we probably had about one sheet in cuts.
I will definitely buy more of these for future projects!