We arrived about an hour before check-in time, but we were able to check in right away and the room was clean and ready. It was quite warm in the room, surprising for the late fall weather outside. Even with the window open 24/7, it never really got cool in the room. I think that was mostly okay for us; not sure if it would be a problem for others. I did not sleep with the cover on, as it was so warm.

There was hand soap provided, but no other toiletries. Make sure to bring your own shower products! The shower door also did not like to stay all the way shut. There was a hairdryer, but it didn't work well.
We didn't talk much with the hosts, but they seemed pleasant. A message sent to them via AirBnB a week or more before our arrival was never responded to; it may be better to contact the hotel directly.
Orchard Hotel is in easy walking distance of Hyde Park and Paddington Station. Quite easy to get to. Overall, a decent stay for good pricing, compared to other London options.