Our stay at Catherina's was great. Catherina was a lovely host who met us upon arrival and helped us settle in. She was kind enough to provide us with a sube card for the metro system and some information about the local area. The apartment itself is perfect. Clean and well set-up. It takes about 10-15 minutes to walk to the metro stop which is along a busy (safe) street. The area is full of cafes, restaurants and bars, and there are several supermarkets within a block or two. We couldn't have been happier- thank you so much!