If you are looking for a cheap and well done hostel in Krabi Town during your visit, you should probably just go to the one everyone knows about and everyone uses: Pak Up Hostel on the corner of Uttarakit and Chao Fa Roads in downtown.
This hostel is located in an ideal spot at the heart of Krabi Town and within walking distance to The Pier, Firenze Restaurant (best Italian in Krabi), Post Office, Police, Vogue Mall, etc. It is easy to get a tuk-tuk, song-thaew, or motorbike taxi from this hostel. There is a bar on the top called “Top Up” – as in top up your beer.
Address: 87 Thanon Uttarakit, Pak Nam, Ampur Muang, กระบี่ 81000, Thailand
Phone: +66 75 611 955 from outside Thailand or 075 611 955 from within
Google Places Rating: Currently it has a 4.1 out of 5 star rating. Very good!
Trip Advisor Rating: Current at 158 reviews. 106 call Pak Up Hostel “Excellent” and another 41 Say “Very Good”.