Need help finding a decent shed and run please

I've decided to move Paddy and Peaches outside, as they're just not happy inside

I've got a space in the garden which is 16ft x 8ft, and I was thinking of getting an 8x6 shed with a 10x8 run attached

For those of you with shed/run combos, where did you get them from please?

Many thanks in advance

have you tried ebay? quite a few have got them on there. or free ads like exchange and mart type places?

I found the cheapest when I was searching a local place to me that poss deliver altho don't know how much it would be. Its called Thomas Fencing I think on Archer Road in Sheffield, they were about half the price of others I looked at. Am sure they're on Yell or Google somewhere.
H x

I have had a shed from here

http://www.gardenbuildingsdirect.co.uk

and a Wendyhouse from here

http://www.waltons.co.uk/wooden-sheds?gclid=CNiuzKnEjqECFYYA4wod5A7UNw

Waltons is at Sutton on Trent, near Newark. I believe they sell seconds and ex-display so you could find a bargain there if it is within reach