We visited Malta for 2 weeks with my wife and stayed in Gareth & Celine's place. The detailed description and quality photos, together with the very nice reviews convinced us that this was the best choice for us.
When looking for accommodations, we paid attention to special COVID-19 measures, and here Gareth & Celine had covered this part perfectly. They detailed the measures and had the apartment empty for 3 days before our arrival. On our arrival, they had left gloves, hand sanitizers etc., as well as clean sets of bedding, towels... They made us feel very safe!
The apartment itself was very clean and was better equipped than we were waiting for. It is a 3 story apartment with the fourth being the rooftop terrace. The bed is just superb, the kitchen has everything you need (and more), as well as the bathroom too. And the rooftop terrace provides you a splendid view and we did indeed spend a lot of time there! Finally, parking is on the streets and we found good spots each day.
We made great use of Gareth & Celine's Welcome Pack (a detailed instruction about the apartment, its surroundings, Maltese history and tradition etc.), something we have never seen in our Airbnb experience... And it was golden! Gareth & Celine had also left Maltese treats and drinks for our arrival and they were super attentive if we needed something. One evening the power was cut from the block and Gareth was proactively calling to the electricity company for more information and keeping us posted. He even offered the possibility for us to move to another apartment of theirs if we wished!
In summary, we've had good to very good Airbnb experiences, but this was easily the best. You will have everything you need, the location is good (The 3 Cities is interesting, Valletta is close) and Gareth and Celine's Welcome Pack will give you good ideas on what to do: +5/5.