Tile and a damaged subfloor
I'm in the middle of a kitchen reno, and I have a very damaged subfloor with cracks and in one place crumbled concreted. I'm in a second story condo.
My contractor has no experience with this, and is recommending a floating floor instead of tile. I brought in a tile installer to take a look. He says it can be done. He'd put down and underlayment and the tile will be secure.
Are there other questions I should ask the tile installer? Am I foolish for pursuing tile?
Thanks so much!