I had Sharps come around for a quote, and they were very pleased to explain on the day that the design would be no problem. One half of my wall went a little deeper than the rest of the wall, but they explained that would be no problem. We agreed one length could be 60cm and another length up to 70cm deep and he was keen to get a quote back to me quickly to try and meet my deadline. Unfortunately I received a note saying that my on my wall it wasn't possible to install wardrobes, as the wardrobes would need to be deeper. Instead of asking me if that was ok (which it would be), they simply said that my wall was one of the 15% of walls they can't install within. I received quotes from a range of others who have explained it's absolutely no problem. I've never had such a bad quotation experience, and would not recommend getting a quote from them. This was also after the first appointment I booked didn't turn up.