One of the best hostels I have ever stayed in. Clean, secure, convenient. Bunk beds are comfortable, include curtains for privacy, each have a reading light, and each has a universal plug socket. Good WiFi. Staff are really helpful and friendly. Convenient to public transport - both metro (Rapid KL) and regular trains (KL Komuter) which can be used to get to Batu Caves. 5 mins walk to both stations. View from the rooms is amazing, as is the view from the living room. Living area is nice to hang out and relax. Hostel holds less than 15 guests but it's actually really easy to make friends here because of the smaller size. Bathroom is clean and modern with a good shower. And of course, the best perk of all: access to the rooftop infinity pool with the amazing view of the KL skyline. The pool is shared between all 3 towers of Regalia Suites but was never too busy while I was there and there was some time when I was the only person in the pool. I booked this hostel 100% based on the view - but the fact that they have got every other thing here right like curtains, reading lights and universal plug sockets for each bed just tops it off perfectly. I could live here, seriously. Amazing place and I cannot recommend it highly enough.