I travel for an hour too (70mins in traffic)- not what I would consider a long travel.
Frankly, I don't see the logic behind it- like doesn't she have other clients too? Seems weird.
But back to your Q: I did have few sessions at home- was after a difficult operation, spent like 2 months at a hospital (1 session at the hospital- worst idea ever) and then another 3 at home. So my T offered that we could do therapy this way- better than a SKYPE, worse than his office. It was weird at first but I felt really low (and being so sick didn't help a bit, I may add) so I was really grateful to my T for doing that for me (offered to pay for his travel but he refused- felt a bit bad because of that).
All and all it is done.