Helen's kitchenette is very small, but has everything you need for a great stay if you're traveling alone in Buenos Aires. She leaves you tea and instant coffee, shampoo and conditioner, even a public transport card. The bed is quite comfortable, you can access Netflix on TV, there are glasses and dishes and cutlery at your disposal, and other things. Besides, it really is a couple steps away from the Obelisco, so the location couldn't be more perfect. Highly recommended.