Responded by email, this is the same text…
Room type=room title, yes!
Maybe “Type A(2)” in one column – i.e. they reserved 2 rooms of type A, and below that “Type B(1)” – reserved one room of type B – all this is for the same reservation. The back-end allows for several rooms in one reservation, as I can see.
2. Yes, it could be 1 x Classic Room, one column for 2 pieces of info, due to necessity to save space. Whatever you think is the best!