WhatsApp contact with Maya was very nice: she offered me a day and night extra because of noise problems.
At my arrival two friendly girls showed me the apartment. The house looks amazing with a nice garden and roof terrace. However the bakery next door works 24 hours per day, making it impossible to sleep. Together with the construction work and the drilling next to the house, I was annoyed - nobody told me about the noise. Other guests are sleeping with earplugs.
Maya understood me completely and offered me a free night. And I will contact her again when I'm back in Sliema. Just because the BNB is probably the nicest is Sliema. It looks great and you really feel at home.