Advice on small greenhouse / shed
We've only got a small garden with a couple of big raised beds which I tend to pack with fruit & veg, with some shrubs and climbing plants. Our house is semi-detached so I've also got a decent sized concreted side return, though (about 30 foot long x 7 foot wide), and I'd really like to fit in both a shed for storage of tools (at the moment they live in my basement) and some sort of greenhouse, especially so I can start fruit/veg from seed with protection from the elements.
So, would be really grateful for any advice on good places to look for the above. I haven't that much space, but equally with a small garden I don't need either a huge shed or greenhouse. Ideally I'd like some kind of combination solution that doesn't completely dwarf the side return - I need something that's wide rather than deep because of the shape of it.
Any thoughts gratefully accepted!