Sylvia's place was perfect for my boyfriend and I.
We really enjoyed that there was two air conditioners, that they were thoughtful enough to have heavier sheets for North American travellers not used to thin sheets (slept like a baby) and a great outdoor space.
It was my first time travelling to Europe so I had lots of questions and Niccolo was very prompt and helpful in answering all my questions. Silvia even had a little present waiting for me in the morning of my birthday. Great place, great location, great hosts-- cannot recommend enough.