outdoor toys direct They have a very fast service although when they say lunch time they mean about 8am in my experience. The hard work is in preparing the ground, giving the wood another coat of wood preserver and putting it together, all whilst dodging the rain!
We have this one waltons payhouse great - steps on the outside so you can see if they fall off - great view over the garden - not huge inside - but doesn't seem to matter - ground prep not a problem as we used 4 metal fence post holders - green garden stain/preservative lovingly coated before assembly took forever - but well worth it
We inherited ours when we bought our house, it was bought from B and Q and has taken a battering as it gets windy wet and rather wild up here. OUrs is about four years old and is looking a bit faded but it is nothing a bit of varnish could fix.
I think it cost about £200, our one isn't listed on the website but they do have many others.
We have an old ferret shed ! The last people who lived here kept ferrets so it has been throughly disinfected, the outside is painted and the inside nearly is, lino on the floor and I'm going to make some curtains.DD & DS have stuck shells on the window. At the moment it has an old sideboard in to store toys, a toy cooker and a small table and chairs. It is something like 6ft x 8ft and I think it will last my two for many years and make a great teenage den when the time comes.