In a major city, you rent almost anything. Outside a major city, you can have it shipped. However the cost of shipping plus the additional rental days will probably be higher then what most architects want to spend.
In situations like this, you can hang empty frames and composite image into them later. So long as the light hitting the frame is soft and somewhat uniform, it is not too hard to make it look real.
Hard light and sharp shadows on the frame/wall will make it much harder to pull off.