Are there rental specialists in Chattanooga Tennessee?

My husband and I are moving to Chattanooga, TN. from Florida but can not make trips up to look at properties and we need a specialist to look for a good rental home for us. I am disabled and can not drive or work. My husband is a hard working man and can not take time off to drive up there, either. He is transferring his job to up there so he'll still be employed. I am in a wheelchair, so my ramp will only get me up a maximum of 3 steps. We have 3 small (under 15 pounds) dogs. I need to be able to get into a bathroom door entrance with my chair, and the house needs to have most of the living space on one floor. We need a house with a back yard, or a condo with a fenced in patio of some sort, so the dogs can go outside. We need at least a 2 bedroom one bath with a kitchen that has good counter space, more than 3 drawers, and good cabinet space. Oh, and I've seen pictures of a place there that was just painted awful colors. So one that doesn't have ugly carpet and isn't painted with really ugly colors. Our budget is $850 a month or lower.