We had a great stay at Joanna's place. She was a fantastic host - she responds very quickly, check in was easy, she offered us great tips on what to do and where to eat both before we arrived and while there, and she even left some food in the fridge for our arrival which was an incredibly thoughtful touch. I can't compliment her more. Location-wise, it's a bit out of the way from the airport and Valletta if you're planning to use public transport to get around the island like we did (probably not an issue if you plan to rent a car). The huge plus point of the location for us was that it's very near two great beaches we visited (Mellieha Bay and Golden Bay) which was convenient for some lovely beach days. I would definitely recommend a stay at Joanna's place and I'd be happy to stay again.