Emily is one of the best hosts. She's incredible responsive and has the most recommendations and insider tips I've ever gotten from host. Communication is a breeze.
Her place is as described and is in a great location that is easy to get to from the train station and is central to everything. It's in a very lively neighbourhood as is noted - Emily provides ear plugs if you need them, or a white noise app works if you are lighter sleeper.
The place is clean and the bed is comfortable, easy to relax and crash for the night. The stairs are classically narrow for Amsterdam, but only two flights so quite manageable. I'd recommend her place for future stays!