If you are going to pay for hotel then you are as well setting up a profile on adultwork and keeping all your fees for yourself.

I understand that many agencies use apartments of any "joe soap" that is willing to rent it out while they are at work but many may be finding that it would be them that was breaking the law and can get into bother and arrested at any given time.

If this is not the situ do you know why they keep "losing" the incall apartments they use in a short space of time?  Is it because girls are indiscreet.  If THIS is the case do you want to be involved with this flat too. 

This is bringing up a lot of red flags, not just the one you have mentioned.  Tread carefully.