Thanks for the replies - unsurprisingly there is certainly some very competent DIYers on here.
For my part I've installed a new kitchen, albeit some years ago, including the floor and wall tiling, electrics and plumbing. Refitted the utility/toilet, again with the tiling and the wc and wash basin and moved the door over to allow installation of a radiator.
Replaced most of the skirting board and architraves throughout. Have done some plaster patching but any more is for the professionals!
Outside I've built a quite large area of decking along with guarding to two sides which I've just sanded down and given a couple of coats of decking oil ready for the winter.
Some of these jobs I never want to do again, not helped by getting older!
I'm itching to have a go at building a boat but have a bedroom to do first before my youngest son gets back in early December. This includes replacing some floor boards damaged when I had the heating replaced, skirting boards, architraves etc. and then redecoration.
What I am able to though, boat wise, is to produce the drawings (upscaling) for the Fairey Swordfish. That is something I am well able to do as I was an architectural technician and building surveyor etc. and over the years have produced hundreds of drawings, both on the drawing board and latterly on the computer.
I'm really enjoying doing the model boat drawings.