Well truth be told I don't have an office..but I do have a computer and I do need a better chair then the crap I'm sitting on right now. At the moment I have one of those cheap chairs you'd see in a school or something, not plastic cheap but cheap blue material and the back rest is quite low. Basically It's not all that comfortable and on the days when I'm at the computer for a few hours, this thing does nothing for lumbar support.
So... although I don't have much of a budget anything has to be better then this thing. I've had a look at this site...
Executive Office Chairs – the UK’s leading chair store
These are the ones I'm thinking about...
Dallas High Back Leather Chair – ChairSupermarket.co.uk (it's one of the few that actually has reviews, and their quite positive)
Hanover Leather High Back Executive Armchair – ChairSupermarket.co.uk (cheap and cheerful)
Canasta Leather Chair – ChairSupermarket.co.uk (..this one)
basically it's going to be out of those three as I don't want to spend a lot on a really fancy chair, as It's not like I work from home or anything, this is just me getting a nice chair to sit on while I'm browsing the web at home.
If anyone has either of these chairs and wants to comment that would be helpful.