I have had two home births and both went really well.
There wasn't much mess.
I bought plastic backed dust sheets from Homebase for the bed and put an old sheet over. I did this a week before my due date. After the birth a threw it away and put another one on.
We had a lamp ready in case of stitches.
We had a flat surface next to a power point in case baby needed resuscitation
My bedroom is quite small so I took out any unneeded stuff but made sure there was a chair for the mw.
DC4 was born in the afternoon. The other DCs watched tv etc until things started moving. A friend took them out for an hour. They came back to meet their brother.
DC5 was born early hours. The DCs slept through. They met their new brother in the morning. That was so lovely.
I had two midwives plus my friend who was a first then third year mw student.
I had gas and air and had pethidine ready if I needed it. I am not sure if this is available in every area.
I am 15 mins away from a hospital.
Compared to my two hospital births the HBs were 100% better. I wasn't anxious, didn't feel bullied and wasn't left on my own.
My first hospital birth was not a good experience. My second was much better. I went in later and I had a fantastic midwife.
My husband wasn't keen on a hb but there was no way he could cope with a hospital birth. He has MS. He needs to be looked after to a certain extent and that wouldn't happen in a busy labour ward.
Do plenty of background research from a reputable source. Think about what is important to you i.e. access to epidurals, having family with you, etc
Good luck