room for 3 days/week

I am doing my training as an Alexander teacher in Nijmegen and looking for a room which I would need from Wednesday evening till Friday morning/afternoon.
I wish for a quiet room with a kitchen and bathroom shared with open-minded people.
I expect to be very busy with my training and would need space for my own but would also like to socialise sometime and explore Nijmegen. I am also considering of moving to Nijmegen in the near future.
The place should be in cycling distance to Lindenholt (max 30min).

I am 45, female, speak only German and English.
I lived two years in London and now very much looking forward to a new experience.