I'd like to add
Mystacidium capense - which I grow hanging in the east facing kitchen window. It's in bloom now, but I don't have a photo ready.
and
Schoenorchis gemmate, also hanging in the same window. It is in early spike now.
Both seem to be tractable, are able to withstand low humidity in winter as long as they get a regular water spray, and have blossomed mostly on time. Try them out!
Happy growing
Maryanne