We really enjoyed our stay in Valetta. The Vintage apartment is furnished with great taste; and everything was clean when we checked in. Also, a guide of local restaurants and todos was their; really helpful.
An iron was listed in the description in airbnb, but we never found it. Also, be aware that their is no shelf or wardrobe to actually store your clothes; we had to keep most stuff in our suitcases, but a few hangers are available to hang coats and sweaters/robe etc... but that is not enough. Especially if you plan on staying 1 week (we only stayed 3 days).