We were very pleased with our accommodation in Valletta! Franco and his colleague Alex were very responsive before and during our stay. They gave us comprehensive tips and instructions to make our stay more enjoyable.
The flat is centrally located, only a 7-minute walk away from the Main City Gate (and the bus stop to the airport/other places in Malta). The ferry to Sliema is 5min away on foot. There are a couple of small grocery stores nearby (although double check their opening hours)
The rooms are very spacious and comfortable. It gets a bit chilly in the evening (at least in winter/early spring), but there were enough blankets/duvets, as well as electric heaters, so we didn't feel cold.
The small patio is perfect for having breakfast or a glass of wine in the evening.
Overall, we really enjoyed our stay in Valletta!