I decided to do carpet tiles so I could pull one up if it needed to be replaced, you know just in case. (We still have a 14 year old cat and a 10 year old lab) It was easy to do. I opted for the carpet tiles at Home Depot. I looked at Flor but it was so expensive... here are some pics.
The top picture is the finished room, with Bailey checking it out. The second picture is the floor when I first started with the old carpet pulled up. They say to snap chalk lines and start in the middle but we wanted to just push the bed over to one side and... well you get the picture make it easy on ourselves. It's clean and done...well except for the closet !