Right, it's the beginning of spring and I have a new job which involves considerably more wfh. I'm lucky to have a space inside the house where I can work but it's north-facing so quite a cold room, and I find myself gazing outside on a sunny day wishing I could be outside and warm, not inside and freezing! 
I need a solution which means I can work outside in the garden, or in some kind of garden room/under a gazebo/in a pod of some kind?!
We have two patio spaces - one near the house and one at the end of the garden - this one is ripe for a makeover of some kind and I'm considering whether I could include something which might facilitate outdoor working, whether that's a structure, or just better garden furniture and a big umbrella! Screen glare and/or power for laptop are a consideration - plus I don't have £££ to spend so it can't be an all-singing, all-dancing garden annexe!
Oh and we're in Scotland, so we're not exactly continental temps - but if we have another fine spring/summer I want to be prepared!
I need some ideas or recommendations - and I'm certain some of the good people of mumsnet must have this cracked already... 