Short let needed

I am looking for maximum 3 months stay. I am in a professional transition and I will need temporary accommodation until I relocate permanently. I want a room only with private bathroom and a desk. I will be spending most of the time in, preparing for my work, at least the first month. I am not interested for noisy gatherings but I do appreciate a friendly atmosphere. This very important period for me.
Only serious offers please, thank tou