In reply to DVH:
Coruisk hut is certainly a top spot if you can get a booking! Especially with a boat trip in.
Almost every time I go to a bothy these days, it's my new favourite one! Although Sourlies always brings back good memories, it's a bit of a dump. Often better are the bothies away from the beaten track a bit (ie those not on a popular route to a Munro).
Some of my favourites (that I can mention here) are Dibidal on Rum, An Cladach on Islay, Kearvaig, Duinish, Glen Pean and Oban.
Despite being in a great spot, I don't like Barisdale much. No fireplace, looks damp and mouldy, and feels far too much like a council flat. Better than camping outside in the midges for sure, but not the best bothy experience.
Post edited at 22:02