recommendations for squat rack

Any recommendations for buying a squat rack would be appreciated;
Uk suppliers, decent quality brands, cheap and nasty ones to avoid etc.

Ideally it'd be able to push against a wall when not in use , i.e not a cage type.I'd want a bench to go with it, again preferably one separate rather than rack and bench combined. Will also be after another 50kg set of weights.
Cheers !