Well done Paul.
Like Tom said keep as germ free as you can. My husband David turned our house into Fort Knox when I first came home. We were so very unsociable but our friends and family understood why we were like that!
You'll no doubt feel a bit weak and feeble to start with so don't do too much. Rest whenever you feel like it, although I tried not to sleep too much in the daytime so that I didn't mess up my nights sleep pattern.
Be aware of feeling a bit emotional about the whole isolation experience too. It was most odd with me. I couldn't bear to touch anything I'd had with me in hospital until it was washed, I didn't touch my laptop for at least 3 weeks because it reminded me of my "prison" and I didn't watch any TV programmes I'd watched in hospital for ages. Very strange but very real!
Take it easy and keep us informed of your progress.
Michele x