The good -
The location is excellent
The home is very clean
Sylvia is very quick with communication and quite nice/reasonable
Check-in and check-out were a breeze
The bad -
The home comfortably sleeps about 6 (not 10)
The home has fewer functional beds than listed
The wifi becomes almost unusable if more than 1-2 guests/devices are logged in
The hot water supply is enough for 2-3 short showers (this maybe a Madrid issue, and not just this unit, however)
The a/c is not very strong for the unit/# of guests allowed,