Martin's spot is on the border of Prague 1 and 2. It's a convenient location, I walked everywhere during my stay and had a 5 minute walk to the 9 tram to the train station. The building has an elevator, so you only have to walk a couple of stairs with bags. Everything was clean, and the terrace, washer, fridge, AC, and cooking surface were great amenities. I highly recommend for couples and solo travelers.