This place is fine for a short stay like a couple of days; the room has comfortable beds, it has parquet (ideal for allergic people), bathroom has a big shower (hot water available). It has also an excellent position, 5 minutes walk to hyde park, 10 minutes to notthing hill and portobello road and 2 mins walking to Bayswater underground station. The room, located in a third floor without lift, wasn’t the cleanest ever (bit of dust and hairs) but it remains a good solution for 2/3 nights (better if with light luggage)!
Overall, it is a 3/5 stars!