A typical old-fashion Czech apartment just near the Charles Bridge. We did not meet anybody in person and picked up the keys at a hotel in the neighborhood. Because of its very central position it‘s not strange to have noises from street till 2 a.m. (but you should be worried when you are used to sleep in a quite environment). They kindly offered us to use the pick up option from airport for 24€ but using the public transportation (Pubtran App: bus line 119 and them Metro A), we simply reached the flat for lower than 2€. I suggest to change money in advance. In the town you could find also many exchange offices with different rates (the best 1€: 25 CZK) but the worst rate you would surely have at airport (1€:18 CZK).