I enjoyed my 5 day stay in Pi's lovely flat. Pi is very accommodating, welcoming and flexible. The flat is clean, with lovely views from the bedroom and lounge. Pi's cats are very playful and will want to get to know you! The flat is in a great location: very easy to get to from Taksim Square airport shuttle bus, and easy to catch the tram down to Sultanahmet where some of the major sights of Istanbul are located (although note that the tram stop is down a steep hill - so when you are coming home at night you have an uphill walk to get back!) The neighbourhood felt very safe, and there are local shops nearby so you can buy basic food, etc. The room is very bright, so I slept with a sleeping mask and I used earplugs each night, as there is a restaurant downstairs (now called Terra) and there is some traffic noise. Overall, I would recommend Pi's flat! Thank you!