I also had many people PM we as well. I got so much info.
A few really good things I took from it:
1 use a good hotel with lots of business and many stories such as a 3 star and higher
2 use a different hotel each time/ week
3 ask if you need a key to use elevator (or you might need to meet them downstairs i public each time which I will not do again)
4 check in with real name and do not use their Internet for business
5 check with regional board on "safer" areas/cities and which ones to avoid
6 pick a central location but beware o downtown and parking issues
7 have clients call you when they arrive at hotel to give them the room number and instructions on how to quickly find elevator also I like to leave the door cracked so they don't need to knock
8 offer shower, fresh towels, mouth wash, cleansing wipes, water or other drink
9 make music playlist for an hour or more and start it when they last call if the music stops then you know it's been an hour and you can wrap it up
10 bring candles to set the mood and wear sexy robe over lingerie
I have only done incall now 5 times but I have doubled my income and I feel more in control of environment. I also love using the pool and gym =D