Which rooms do you what to replace the floor and what is existing.
There's a company in Cali that does bamboo floors (about 10% more than regular harwood floors) and DAMN they are hot looking. There are about a half dozen styles, two colors and three or four finishes (you can get them pre-finished or unfinished).
HOT very HOT!
The ceramic is that price of tile only or tile and installation??? And what does the tile look like? Is it plain white, shiny like, texture, etc? That $6.50 per sqft -you need to find out if they install for that too and if they rip out the existing floor and what that will run you.
Are you renting or do you own?