1. You can definitely find the washrooms though there are no signs in the hallway, as far as I remembered.
2. This one I don't know. If it's not in summer time, you may have to wait sometimes, no matter you are using microwave or buying food from the counter.
3. Unfortunately, there are no chairs in the hall way. Students always sit on the floor.
4. Yes. The library is kinda a close space. Actually, don't quite understand what you meant by "open". There are only a couple of study rooms and you need to reserve in advance.
2. This one I don't know. If it's not in summer time, you may have to wait sometimes, no matter you are using microwave or buying food from the counter.
3. Unfortunately, there are no chairs in the hall way. Students always sit on the floor.
4. Yes. The library is kinda a close space. Actually, don't quite understand what you meant by "open". There are only a couple of study rooms and you need to reserve in advance.