2 British girls looking for accommodation in Venezia -separate rooms

We are two british students who have just completed one semester in Venice and are not happy with our student accommodation - mainly because it lacks wifi and an oven. We are looking to share a flat - even just a one bedroom, providing there is a sofa bed,we just would rather not share a room. We don't mind sharing with other flat mates - we are friendly, eager to learnmore languages and do not smoke. But we would like our own rooms.