I recently was wondering the same and found out about weroom.
This is specifically about private rooms in shared flat, not so much about full apartments. Even though it seems to target the local market of medium-term as well as long-term (usually a minimum of a month) accommodation, the fee it takes (around 3% of a rent, if I remember well) makes it more appropriate for the first few months and therefore it is quite appropriate for your request (the price still matches the local market or might be 5-10% higher). It is not available everywhere, it seems mostly available in France, London, Brussels, Montreal. You can still try other places, it might have places available.
I have never tried the service, I have no idea about its quality.
Credit:stackoverflow.com‘
5 Mar, 2024
5 Mar, 2024
4 Mar, 2024