We stayed here in June and it was a great, clean hostel in the centre of Santa Marta. The owner, who is Polish, was incredibly helpful. We stayed in a double room with a shared bathroom and the room was large and had excellent air conditioning.
The bathrooms were also incredibly clean.
We really appreciated that the owner also helped us book day-trips to Minca and gave us recommendations for restaurants and other things to do around Santa Marta. We received a small breakfast in the morning which we weren't expecting, so that was an added bonus.