We would recommend Carol's apartment. It was located less than 5 minutes walk from Spinola Bay (central St Julians), and was very spacious. We stayed there as 4 girls, there was 1 double bed, 1 double sofa bed and a single bed in a separate room, so plenty of room. The kitchen was also big and attached to a balcony. For this cheap price I think you get more than the value.

Carol was very nice and welcoming, answered all of our questions and lives just next door which was very helpful when she let us leave our luggage for the whole day before a late-night flight.
The only small problem was that the wifi was unreliable but didn't affect our holiday as we were out a lot.

Thanks for a great stay!