Just got our IKEA Fyrtur blinds installed. I used laser cut acrylic spacers and VHB tape so no drilling into the apartment window frame is required (we're renting). They work very well
IKEA Roller Blinds Hands On Review And Install - First Impressions Of IKEA TRETUR Automatic Blinds - YouTube
FRIDANS block-out roller blind, blue, 120x195 cm - IKEA