Hotel RubinsteinvsFlamingo Premium Hostel
Both hotels are recommended by professional travelers. Overall, Hotel Rubinstein ranks marginally higher than Flamingo Hostel. Hotel Rubinstein comes in at #37 in Krakow with praise from 2 reviews such as Frommer's, Michelin Guide.
Hotel Rubinstein
 Michelin Guide
 Frommer's
ul Szeroka 12, Krakow 31-053, Poland
From $86/night
- Bar/Lounge
 - Free Internet
 - Room Service
 - Free Breakfast
 - Shuttle Bus
 - Laundry Service
 
 "Named after Helena Rubinstein - who lived nearby- and located in a pleasant square, this pair of restored townhouses is joined by a bright, glass-roofed restaurant." 
 "Italian marble in the bathrooms, carpets of New Zealand wool in the bedrooms, and neo-Renaissance touches throughout—this is the most stylish place to stay in Kazimierz." Full review
Flamingo Premium Hostel
 Frommer's
 Frommer's
 Lonely Planet
Szewska 4, Krakow 31-009, Poland
From $0/night
- Bar/Lounge
 - Free Internet
 - Breakfast included
 - Baggage storage
 - 24-hour front desk
 - Express check-in / check-out
 
 "Some 50 guests are catered for with a kitchen, laundry, comfortable common room with TV,  free Internet terminals, and clean, modern bathrooms." Full review
 "Some 50 guests are catered for with a kitchen, laundry, comfortable common room with TV, free Internet terminals, and clean, modern bathrooms. " Full review
 "This highly rated hostel, with an excellent central location, differs from a standard hostel in that there are no dorms, just rather stylish private doubles – some with en-suites" Full review