The shed is ok but don't think you are buying a £400+ shed for £200 which I believe is probably the right price.
anyway:
floor base joists are not as shown on the instructions but instead are along the long side so I had to put some reinforcement underneath;
the pad bolt is supposed to be screwed aligned with the door frame but this is not possible as the door frame is not as large as it should be.
some panels are not perfectly straight which makes it very challenging in some circumstances like when fixing the doors.