Running up stairs - maybe a low shelf here and there will help - definitely a usable recording - nice feel - on a personal note i was very tired at the top - it was 5 flights - tho bad mic handling (removed) on the first few flights.
This file has a variety of bathroom sounds. There is a toilet flushing and then running, a hot tub (jacuzzi) running its water jets and then draining, and generic splashing. Echoes from sounds in a tiled environment are heard.
Sink tap running for a little, then closing the water tap. Recorded on a sony xperia z3, and slightly edited to remove the majority of background noise.
Tap water running with economizer, at different temperatures and pressures. Includes tube gurgling when turned off. Recorded with tascam dr-40 internal mics stereo x-y.
Steps of somebody running downstairs in a rush. It looks like the person is running away from something. Recorded with a zoom h2 in pompeu fabra's univesity, barcelona.