This was not a 'while you wait' service as stated on the Groupon advert and when I returned as agreed the following day it was still not ready bit at that point the job was done in around 20 mins. It wasted over 1 hour of my time having to return the following day. The shop itself was in a disgraceful state with electric cables with open wires visible, rubbish all over the floor and very dirty. It looked like this standard of cleanliness and safety had been the same for a long time. The walls were covered with floor panels taped together with electrical tape.