Here are a number of places to find property for sale or rent without commission: http://www.bezrealitky.cz - Bezrealitky.cz http://www.czechpoint101.com/find-a-property/ - CZECH POINT 101 - disclaimer: my company http://reality.bazos.cz/ - Bazoš http://www.nemoshop.cz/rh/prodej-bez-realitky - NemoShop http://www.albertov.eu/pronajem-bytu-praha-bez-realitky/ - Prague Albertov rental apartments http://www.pdcz.cz/ - PDCZ
If you looking for apartment for rent in Prague long term I would recommend https://eulivia.com/apartment-for-rent-in-prague-long-term/ I rented furnished apartment studio from EULIVIA Apartments and due to they are direct owners of properties I didn't pay any commission.