Slideshow Presentation for Real Estate Agents

Newbie question here...I had a client ask for a slideshow of a home I photographed for her and I told her "no problem" assuming the slideshow module in Lightroom would be easy. It was not, for me anyway. What is the best app/program (preferably free or very affordable) to use when creating a slideshow presentation for real estate programs? I want to be able to modify text layout more than what Lightroom offers, as far as I can tell.

If you still have access to Bridge in Photoshop CS 6 there is an easy to use slide show module in there. It went away in CC, which is why I still keep CS6 on my computer.

Depending on whether you use it or not, Adobe Premiere can be used rather easily to make a simple slideshow. Import the images, order them how you want, then drag them all over into the film sequence. Choose transitions such as a slide or fade, and apply them globally. You can even manually zoom, pan, truck, etc. to make the images appear more dynamic, though if you've never done this before the learning curve can be a little steep and annoying.