I have stayed in many hostels but this is the first one since on the wheelchair. A very cozy, clean, centrally located with a very good accessibility as for a hostel. This is the best hostel I have stayed in. Ever!
Wide main door, then ramp to the elevator. An old and small elevator but even a slightly bigger wheelchair would fit (ask for measures if you have a big electric wheelchair). Double doors, one automatic and another manual, light and easy to open. Plenty of room in shared places. And again, room access doors might be too narrow for a bigger electric wheelchair – ask for details the hostel staff directly.
Even with these small disadvantages like a narrow shower or mirror issues I’d would definitely visit it again!