While we didn't get to meet Elena, she worked hard to make it easy to arrive, with a ride from the airport for 30E, cheaper and more convenient than train. The castle themed apartment was very fun and had all the comforts of home. It was a 5 minute walk to the 246 bus (free- just hop on) which took us almost to the city center. Use your Google maps and it will tell you exactly which buses and trams to catch and the time. It tracks everything for you. It was about an hour by travel to the city center. We purchased the metro 48 hour pass and decided we would have saved money just by purchasing at point of service. There were plenty of supermarkets close by and don't forget to stop at Caffe al Bacio for a wonderful cafe experience. The staff there is very kind!