Quick update:
Screen arrived yesterday, and i fitted it up a few hours later.
I have no previous experience with screens, but this appears to be of a decent quality without any ripples or wrinkles etc.
Fitting was a bit of a pain because i had to take the floors up upstairs to make some joists in the right place, but apart from that it was easy to mount.
The screen pulls down and can stop wherever wanted by simply stopping pulling and a small tug releases it. It does'nt do a slow retract,not to fast either, but does need to be held on to when putting back.
Instructions, (although not really needed), are complete jibberish and also there is a strong smell of plastic/rubber? Which will linger for a few days.
Over all, i think it was well worth the money.
Watched my first movie last night on the big screen and it was excellent