The entire mix is quite forward and even on the dry side. Increasing the reverb and dropping the faders would go a long way to bringing the track to a comfortable and inviting level. Aside from that the atmosphere is good.
I used Valhalla Supermassive a lot and it might not sound like a regular reverb since it can produce those repeating, shimmering sounds. Gonna try tweaking the dry/wet balance and experimenting with some different reverbs. Thanks for the feedback!