Which orchid will grow well??

[Aratz]

Hello, my name is Aratz and I'm living at this moment very near the Gatwick's airport, in London.
My window is west face and the temperature of my house is between 20 and 25. The humidity is about 60% but I think that I could have more.

Which orchids, and epiphytic plants in general, do you think that will be OK in this condition?
I preferred the miniature orchids, or plants not very bigs.

I think that Haraella retrocalla, Schoenorchis fragans and Ornitophora radicans maybe will grow well, but I want more suggestions.

Thank you!