We stayed at Pedro’s for 3 weeks while working at IST which was a short 10 minute walk away. The apartment was in great condition for a 100 year old building and well situated, close to shops, cafes and metro stations. The view was definitely worth the walk up 5 flights of stairs, however understandably at this time of year, it was quite cold at night, but plenty of blankets and heaters were provided! Pedro was a great host and stayed in close contact throughout our stay.