Lukasz is definitely the best and nicest host, a very easy-going, friendly, patient, warm-hearted person. He offered any helps when we got problem. He's refregiratory are full of food, and you can take any food if you want, although at first I and my friend were shy to take food from him, when he is not busy he would prepare you a dinner or breakfast or a cup of tea or coffe. He keeps his house very tidy and clean all the time. The house is not far from city centre, just take a bus around 15-20mins then you will be at city centre, a large Supermarket and some takeaway shops are all nearby his home. Very very nice person. I and my friend had lovely 5 days at his house. Highly recommended.