I got guys doing some tiling and this is what it looks like before the tile. How would you quality this work?
Prepare shower for tiling
This is not prepared for use in a shower. The seams of cement backer-board should be filled with mortar prior to application of the mesh tape. Also, it is not waterproof yet because it needs at least one more coat of waterproofing.
You had better take a good look at the pan; how it was constructed and prepared. A bad pan will make for a really bad day for you sometime in the (perhaps near) future...