Marlene is a great host. She gave us recommendation of places to eat, the tricks for the fastest way to get tickets, grocery, and answer every question we had. Her house location is perfect. We were able to walk everywhere. The only time we took bus was to the Vatican. Since the house is so centrally located, we were even able to take an hour rest at her place when our feet need breaks. She even got us some sweets for breakfast. The house is very quite. We barely hear anything and able to sleep very well. We definitely recommends her place if you are travelling alone or in a group of two