Tiling on plasterboard with joints

[fredmila]

My plasterers have made a number of joints with paper and plasterboard adhesive (where there are pipes behind) as shown on the photo below. Am I going to have trouble applying tiles on this surface, in terms of support for the tiles. If so, what can I do?

 

[DHTiling]

They only look like small cut outs, so will be fine....just prime those bits and it will be ok.......

 

[White Room]

Hi fredmila, You should be ok with that he's used board adhesive to put the paper tapes on, Just give it a coat of primer and tile away