Apartment Gardening Woes

My grape plants are getting bigger and we needed to give them a little more space. They need their sun and the problem with the layout of this new house is that the morning sun only hits the utilities and the little window in mom's room. The issue now is that the plants are not tall enough to get the morning sun if we do not prop them up on something. Second best option is to place them in the living room, which gets a good amount of morning sun still, and all we have to do is move a bench away and lift up the curtains. 

I would say it is nicer to have the plants block out a bit of lights from passing vehicles below.