I might have fewer communication issues in that I speak French. I may also be biased because I found her absolutely gorgeous and petite, which is to say, my type (more than the photos, which kind of make her look East Asian somehow). True she doesn't really "treat you like a king", but she is still good at what she does, and at a basic rate of 150/hh (safe) good VFM, for most people most of the time.
I agree, the hotel room was kind of messy (last day and all?) and I didn't see any soap in the bathroom which was odd.
There are issues which come, I think, from her being so young (you know, pro: she is young; con: she is young). She literally schedules appointments back to back. She figures she can just hop in the shower for a minute and it's all good. In other words, if you're seeing her at 8, the last guy was booked 7.30 pm to 8.00 pm. OK, she's 20, she has that much energy, good for her. BUT what she's assuming is, that nothing at all goes wrong, that an extra fifteen minutes between sessions might be a good thing and not a waste of her time(=money). It's a bit shortsighted on her part, maybe because till now nothing ever has gone wrong for her. Today something did go wrong (I won't say what, but I will say it was *not* her fault), point being she cancelled--initially without explanation; in the end all was well. But because of the super-tight schedule, if anything more serious were to have happened, she'd have had to cancel or bump a lot more people than someone who gives themselves, say, up to half an hour between sessions. She's not allowing a single minute. In theory, we should be nodding to each other as we enter/leave the room, or at the very least, the elevator.
So on balance, I may repeat when she visits us again in a few months--maybe aiming for earlier in the visit than later. And, um, trying to be the last one in.