In total, I stayed four nights in April on 2 different occasions (to begin and end my trip). A fairly quiet hostel - which suited me - as I am not keen on staying at a party hostel. In fact, the hostel catered for a diverse mixture of clients - solo travellers, groups and families.
The facilities include - an outdoor pool, games area, laundry; and, lots of nooks and spaces to chill on couches. Breakfast was very good - order your eggs with the ladies in the kitchen - they'll even whip up pancakes! Delicious.
The rooms are huge, with comfortable beds. The shared bathroom facilities are kept very clean. Being a beautiful, older building, expect some floor creaking - so bring your ear-plugs.
An Uber to/from the international airport will set you back around 13000clp - cheaper than a taxi (around 18000clp) or a Transvip trip.
From the hostel it's a 20 minute stroll to Plaza de Armas where you should do the free walking tour. There are also great restaurants locally on Av. Brasil - which is a five minute walk.
Reception staff are friendly, speak English (which is a bonus for me with limited Spanish) and will happily accommodate requests, provide maps and local advice.
The only thing that I felt was a little over priced was the laundry. 5000CLP to use the laundry facilities - DIY.