So I want to redo our bathroom. It is a small bathroom, like maybe 5' by 4' area where there'd be tile. Is it something really hard to do myself? I'd ideally get tiles that are maybe 6" by 6" because foot ones would be too big for the small area. I know we can rent a tile cutter at home depot if needed to cute tiles around the toilet, etc.
Also, how long does it take the grout to dry. We only have one bathroom, so would ours not be usable for a long time because of the retiling?
I plan to put Home Depot to the test on their "You can do it, we can help" slogan

.