Guarantee of the lowest price. We guarantee the lowest price if you also reserve accommodation with us. Hotel Clementin Old Town. Newly reconstructed hotel Clementin Old Town is situated in the heart of the historical centre of Prague, between famous Charles Bridge and Old town square. Prague 1, 110 00. 50 5 10.59 N, 14 25 1.67 E. How to find us. Station Staromestska, line A. Line No. 2, 17, 18, 93. Stop Staroměstská, line No. 194, 207. Stop Mariánské náměstí, line No. 194. Parking and how to get here.