Tony is a fantastic Host, and his penthouse apartment in Sliema is a fantastic spot to see the gorgeous island of Malta. Tony was highly communicative - even overly communicative (in a good way!) - before, during and after our stay. If there were ever to be any issues (there weren't), we are confident that Tony would have had a fix for it in no time.
The location is perfect - atop a hill, within a 5 minute walk to either side of Sliema (St Julian's or the Ferry), and within a minute of bus stops.
For slightly smoother stays in the future, I would recommend that Tony use Airbnb's security deposit feature in lieu of bringing his own credit card reader POS unit to check-in. While not a big issue for us, I can imagine that some other guests wouldn't feel comfortable providing their credit card outside of the Airbnb system.
We had a wonderfully comfortable stay in his apartment would highly recommend it to anyone looking to stay in Sliema.