Residence Rouge is in a lovely area just outside Valletta where all the locals live. It's very convenient in terms of transport as you are right near the main bus station and peaceful at night.
The rooms are a decent size with everything you need should you want to self cater and some helpful brochures with information were left for us.
People looking for a romantic weekend away should be warned however, the bed we stayed in was a bunk bed (double at the top) and very wobbly. It made so much noise that we had to sleep on the sofa bed which wasn't very comfortable either. You also have to make you own bed.