Several of you have commented on how nice our study/office is recently and I thank you for that.
It USED TO BE a horrible room, it is North facing and West facing, so gets the worst of the rain laden winds here and the walls ( solid, not cavity!) were letting in the damp for many years before we moved in. Although Compostman stopped all that by re-pointing the outside when we first got the house it left the inside still prone to getting mould growth in cold spots on the walls...not nice!

It had a horrible old carpet in, it was dingy, and damp... and despite being a big room it was so poorly laid out we could never find stuff and had no space to store things.

so...Compostman started on "The Great Renovation".
This involved replacing the single glazed windows with modern double glazed, FSC soft wood frames, which he painted. Then he lined the interior walls with plaster board, with damp proof membrane and air gaps and thermal film ( as per best practice) to minimise heat loss through the walls.
He then took up the old floorboards, sadly they were in too poor a state to re use, so we have been burning them and very good tinder they are, too! He laid a lovely new floor and then a new FSC wooden floor on top of that, with insulation under the new floor to ( again) minimise heat loss. We chose a nice, calming blue for the walls and roller blinds for ease of use and for shade (as we ae working in there a fair bit and the room gets the sun all afternoon and evening.
I bought a new computer desk and a matching long table for me (I tried to get stuff from Freecycle, but failed...), this maximises the usable space, but the table has folding legs so can be moved out if we ever need the floor space for guests! we have a sofe bed which could be used if needed.
Compostman has a lovely long desk and we re instated the large bookshelves on the wall. These hold a huge number of reference books, manuals, box files of reference stuff etc etc ...

I also bought a huge cupboard which takes all my Environmental Education/Forest School stuff, rucksacks, kit etc etc AND lots of craft supplies, paper, and other stuff...its like the TARDIS in there!
Compostman also took advantage of having the floor up to finally do the clever 3 zone central heating zoning he has wanted to do for ages, so we also now have a much more energy efficient way of heating only the bits of the house we need to heat, rather than doing the whole lot and relying on the radiator thermostatic valves to turn off individual rooms. We still have the thermostatic valves as well, but the house is divided up and there are separate controllers switching on/off the heating depending on the temperature and the time of day. We have noticed a big drop in our oil consumption! and we can make it work when we have the woodburner on, so we are using our wood rather than oil...
:-))

The Study has been transformed by hard work on the part of Compostman from a nasty, cold, damp, mouldy room (which I hated working in) to one which is warm, needs little heating, is cool in summer, is comfortable, well designed to work in and has lots of space to do stuff. I can lay out sewing and use my sewing machine, I can prepare for a Forest school session and have lots of space to spread stuff out, he can practice his guitar, we both can work at our desks, Compostgirl can write her stories in there with us, or use the computer and we can get lots of stuff done as a family.
I am a lucky woman to be married to such a helpful, useful man! And we have been married now for 24 years and we have been "together" for 25 ish years....
He is a wonderful man and I am a very lucky woman to have him in my life.