For moving bedrooms I'd start doing A time in there now before the blinds arrive. Lots of time to get used to the room and have a good look around, a bed safari (walking around the outside of the bed, crawling on the whole surface of the bed, climbing up and down various sides and parts of the bed etc) and talk about how it is LOs room.
At the move it will likely cause disturbance again but getting used to the room before hand is the only prep I can think of really.
Mine has always had a very plain room, no visual stimulation, he doesn't even like coloured or patterned or the kiddie bed covers, we tried that and had to change back to plain cream/ivory.