I will be driving from Frankfurt to Prague on September 19 and staying in a hotel on Opletalova. The hotel I am staying at has limited parking spots (10 in all) and charge 18 euros a day. I dont need to use my car while in Prague and I am looking for inexpensive parking for 3 days (19, 20, 21). I understand that you can use the Park and Rides but they require you to take your car out by 1 a.m. everyday. What do the Public Garages cost per day? Please advise. Thanks