I have used them intermittently over the past couple of years.  They are a top quality agency - the phone staff (Mia, Simone & Eileen) are all very helpful and friendly. A first class operation from a hobbyist's perspective.

Have used this agency many times in past including incall location. Never a problem. First class service to clients. All the women had great attitudes. Phone personnel appeared to really care that the "matchups" were right so everyone was comfortable and had a good time. The screening hard for me to compare since I rarely use agencies. Monalisa Models was the exception. Most important, I can't remember anything negative ever written about them. If you need to work through an agency, difficult to do better than this one.

I have used them several times.  Everything exactly as promised. Very good at giving you a preview of what to expect with each girl. They go out of their way to make it work.  Can't comment on internal issues, but from a customer point of view they do a great job.

Thank you all very much!  I spoke to the ladies at Mona Lisa today and will probably start working with them this week.