Hi there,
it's been a while since i have visited this forum. Lots of great stuff.
I used to train in my own home (apartment) and I hated it. I knew it was for short term while getting my studio finished but like JP said, it was hard to have the space mixed with work and home. Not to mention my husband really got annoyed when I would tell him that he had to go for a walk/stay in the bedroom while I trained a client.
Not ideal. It was doable for 6 months or so with only 5 clients per week.
And it just felt unprofessional and too "intimate". I didn't really want these people in my space seeing my pictures on the walls, etc.
Now I train a few people in their homes but these are long term clients. I won't take any more at home training clients.
If you have an at home studio, perhaps it better. I was training people in my living room.
Good luck!