She doesn't offer in-calls at her own place so needs to find a place for them. So saying she's "available" doesn't mean she has a place for in-calls.
However if this booking was made long enough in advance she should have been able to find somewhere. And if not, she should have told you on the spot.
From my experiences of her she is very much a user, manipulator, liar etc. Notably she has had no feedback since July. She's also blocked me now but not sure I want her anymore anyway.
Incidentally, she is one of the women in my profile photo here..