The Old Town Square apartment is a fantastic place to stay in Prague.The location is the main positive - as advertised only 30 seconds walk to the Old Town Square. The Bageterie Boulevard cafe on the corner of Zelezna (the road you come out onto when taking a left turn from the front door of the apartment building) serves lovely fresh food. We returned here every day for breakfast and lunch, which can be taken out (we had a picnic in the park on the last day, for example). The apartment itself was an ideal size for the two of us - obviously don't expect a 5* suite full of mod coms, however it was clean, comfortable, and furnished to our every need (a lovely little space). The only very slight down sides would be that the it would be a difficult place to stay if you have any kind of physical disability - the apartment is on the third floor and I didn't notice a lift, however I may have just missed it. Furthermore the loft style bed has quite steep steps - although the sofa underneath transforms into a sofa bed to avoid these steps where necessary. Additionally (and I'm worried about sounding too negative here as it really is a fabulous apartment!), the lack of air conditioning was noted - however this is clearly reflected in the price and was not an issue due to the provision of a fan (and we stayed during an August heatwave - up to 37 degrees!). The hosts were very accommodating - they stayed late to let us into the apartment on our first night (we didn't get there until 10.30pm), explained everything fully, arranged taxi transfers for us to and from the airport and even let us keep our bags there after check out (we had an evening return flight). All in all I wouldn't hesitate to recommend the apartment to a friend, and would definitely stay here again when I return to this beautiful city in the future.