ca.kayak.com is also available in French. Voir le site en français.
Travellers who like staying in Kastrychnitski District recommend Sputnik, Hampton by Hilton Minsk City Centre and Guesthouse Yanka.
KAYAK users have found double rooms in Kastrychnitski District for as cheap as C$ 29 in the last 3 days. The average price is C$ 30.