Do the rooms have a microwave and a refrigerator?

Only at small refrigerator

The one bed room that I used had a refrigerator not a microwave.

Yes!

Only refrigerator.

Refrigerator yes, microwave no.

Refrigerator - yes

Mine had a mini fridge but I don't recall having a microwave. There may be upgrades with microwaves. The Element has full kitchenettes in each room and is in the same lot as the Aloft.