I didn't use the hotel facilities here but used the coffee shop. First point of note is to take ID with you, as they will ask for it, along with everyone else in your party.
The staff were incredibly friendly and welcoming and the weed was fantastic. Came recommended from the Cannabis College and after chatting with the staff they were incredibly pleased to hear this, and were kind and humble enough to recommend me some other places to try whilst in the city.
Overall I don't think this is somewhere I could spend all day, the food and drink options are limited, and the place itself is quite small, so when a large group entered space tends to be at a premium. Well worth even a brief visit as their weed is very good!