The appartment is really great, actually is even better, than the pictures. View is fantastic indeed, clean, comfortable, we found everything we needed - even towels for the beach and beach umbrella are there.
Mathese is absolutely reliable and helpful. She answered patiently all my questions and met us in person by the arrival.
Very important for us was the good bus connection, as we travelled with a 4 years old child by public transport and managed to visit all that we planned without a problem (Valleyta, Gozo, Popey village). Better to catch the busses as early as possible in mid summer, as it gets quickly hot :)
Only our way from the airport took a bit longer, as we got in the evening traffic, but on the way back to the airport we catched an early afternoon bus and everything went smooth.
The Ghadira beach is easily reachable by bys too (3-5 minutes) and busses to the beach run all the time.
And yes, the upper terace is great for morning yoga :)