Overall, this was a really nice hostel to stay at with some minor caveats. A general review of the place:
1) The location is unbeatable for beach access and cheap eats and a few local bars - if you want to bar crawl
2) South beach honestly doesn't have a lot to do except sit on the beach. There's a few museums, etc you can see in 1 day but that's really it
3) Right around the corner there is a super cheap $11-13 plate from Cuba Cafe, a Burger King, and a Walgreens down the street - you should get your groceries here everywhere else even the "markets" around the area are absurdly expensive ($7 - 9 / gallon milk).
You will need these because
4) The kitchen is a bit misrepresented.
There is a microwave and a fridge / freezer combo. But, there is no sink, real cooking, etc.
The "library" is where all of these are located which is a bit odd since it's meant to be the working space (phone / work calls, laptop users, ...) while people are constantly heating food up, storing it, etc which makes it a bit chaotic
This was probably the worst part of the stay since I booked the hsotel thinking I would be able to make my own meals
However, it panned out since 1) Walgreens had a bunch of cheap heat up meals and 2) the Cuba Cafe is super cheap.
So if you can eat bagels and microwave eggs for breakfast you can eat cheap
5) Housekeeping was good. Regularly scrubbed the rooms and changed linens 2 days
6) Only thin bed sheet nights sometimes chilly but not bad