How do I replace carpeting with tile in the bathroom?

What does she's and pebbles mean? And what about an old timer. Please restate your question.

Hi Judy. There are some great peel and stick tile out there now that should be able to adhere over whatever is under the carpet. If you completely remove the carpet, clean the floor and then use some high grade tiles they should stick with no problem. There are lots of amazing designs out there now on really nice thick tiles.

I am curious what she's and pebbles are too? What is old?

You’ll have to get rid of every bit of carpet glue, for both proper adhesion and to avoid “telescoping”