That truly IS a great idea. I haven't been consistent, but I try to give an idea of where and what kind of incall. I usually try say something like 'my private residence', or something to that affect. I don't "tour" like I used to, but if I were to travel I would say 'upscale incall'. I, personally, am not a fan of "notels".
I'm not sure a provider who has a "notel" as an incall location would actually be willing to say that. Unless she is looking for the gentleman with a sense of adventure, as one poster said.