In short, Alan and Kasia's place was amazing! This stunning apartment was in such a good location, close to downtown (a short bike or bus ride), as well as to some great markets. Alan met us at the place to exchange keys and was such a great host. He showed us everything, answered our questions, and even gave us a few tips on things to do. Their guide book is an amazing resource for food, adventures, and other things like bike rentals! Overall, this place is hands down amazing! I will come back here if i ever go back to Berlin! Thanks guys!