Pam, We were in Prague last March. It was cold but sunny & clear & uncrowded. We were extremely pleased with Katrina, a guide who is listed in Rick Steve's Prague book. We contacted her & told her what we wanted to see. She immediately emailed us back with a list of ballets & operas & concerts playing during our visit. We gave her our choices & she booked 2 Mozarts operas in historic theaters for a fraction of the cost of we would have paid in Chicago. They were both excellent.
We had her for 4 days & saw everything. I highly recommend the concentration camp a short train ride away. Forget the name but it began with a T.
I am not home now but will return Feb. 22 if you have trouble finding her name.
Best regards, Jackie