Maxillaria tenuifolia

[heathersky]

I've had a this maxillaria tenuifolia for about 6 years and it was doing so well, blooming, new growth, great root health, etc. Then a few months ago I moved to Seattle with some of my orchids. My rental has terrible insulation! It's been getting pretty cold in the house (I'm a poor grad student and can't pay to crank the heat) and I've been watching my beautiful plant die. Roots are doing nothing, it's loosing leaves, psudobulbs and new growth turning brown.
Ive moved it to my office where it should get more light and stay warmer, but do you have any advice on how to stabilize it before I loose this plant?
I've attached some photos of it looking miserable in my office.
Note that it has also been repotted which it's also not happy about.