Hi DRH
I had a home birth with my first in November 2004. My midwife was very supportive and let me get onwith things. I would recommend you get TENS machine, some soluble paracetomal, a packet of disposable changing mats, waterproof sheets (although I didn't actually use mine) and some old towells. Also I used Bachs rescue remedy diluted in a sports water bottle and arnica tablets afterwards.
The best thing was curling up in bed afterwards with DH and DD after a bath in my own bath, a wee in my own toilet etc.
There was no mess, and it was really lovely. My MW suggetsed that my DD was so chilled out in the first weeks of her life due to the unstressed labour and birth she had experienced.
The only thing I would suggest is get DH to screen calls/visitors, as you are at home people felt they were okay to just pop round and stop as long as they like. Put a sign on the door and tell people you are having visiting hours (like you would in hospital).
This ensures your DH does not spend his paterntity leave making drinks for everyone and actually gets to help you with the baby. You all need time to adjust and get used to becoming a bigger unit, not just you as the new Mum.
It is so exciting and you just want everyone to meet your wonderful addition that is only afterwards you realise how tiring it all was and wish you had asked people to leave a little earlier. To be honest nobody will mind, it tended to be those who had not gone through it themselves who were most ignorant of how tired you might be, it was not that they didn't care it was that they didn't know.
Also get people to help out, if people do visit get them to make you and DH a drink, and bring a cake or shepherds pie with them.
My DH who was not sure if he wanted to be there initially ended up looking at the head crowning and cutting the cord as he said it all felt so relaxed and natural, not at all medical as you see it on the telly.
Make sure you get some support with breastfeeding if that is what you intend to do, either through MW, HV, NCT or LLL.
Get some biscuits for the MWs and a couple of magazines for all of you. Make sure there is film in your camera as you can get some really great photos as they have just popped out.
Good luck