@Matt S Fortunately at the moment, time for me is in abundance, especially as now have an office at home so I'm well set to take my time with this. My plan is to sew the uppers and inners to the sole as in attached pic, will definitely be stitching the soles by hand. As I've got so much time to put into this I might buy some scraps and see how I get on stitching the uppers together by hand. I've checked and unfortunately there's no pros near by, closest is in London and with current rules that's a no go. But again, I'm determined to put maximum time into the project, hopefully it'll be fun, a great learning experience and also productive.
Any tips on a better leather to use for uppers? I guess needs to be tough but be able to look slightly worn, aged.
@Aven I can relate to the mouldy floor, we moved 2 years ago and the bathroom floor was cork, the smell was not great so that was one of the first things to go... Best of luck with your new home and hopefully you'll be all set up again in no time.
Ps, I've got a big box of plasters as I'm terrible with a coping knife!!!