I mainly stayed at this hostel because of how cheap it was, I stayed in an 8 person communal room (guys) and it was pretty good besides one night where a dude had the most disturbing snores (think sleep apnea mixed with demon talk) I've heard ever. The place is an old church convent which has been thoroughly renovated. I had a look into the 4 person rooms that the hostel features most of and they're nice, some had a nice balcony overlooking the terrace.
The area is pretty good, seems to be in the middle of the night life area but far enough away that you won't be kept up if you leave the window open. The beach is literally 5 minutes down the road and during the evening many places open up in the surrounding areas. I recommend getting the breakfast as part of your stay, it is an extra 3 euro BUT its an all you can eat breakfast so I would stock up heavy in the morning and even make myself a snack for the early afternoon. Why? This town lives by some strange rules where you won't find any cheap eats open until the evening leaving only 10+ euro a plate restaurants as your only choice.
Only reason I don't give it 5/5 is the internet situation. No free wifi and the cost per hour is outrageous (3 euro/hour), friend and I split a 10 hour package for 10 euro between ourselves and even that's a lot. Other than that, its a good, cheap base to use for those day excursions to Amalfi.
