This might very soon be the industry standard, but in our market area, they only seems to have popped up very recently: the virtual tours in 3D. They're like virtual reality trips that you can navigate through like in a sophisticated video game, seamless and perfect. No funny lines, distortions or transitions. You just go back and forth, up and down with your mouse/trackpad (or finger, if you're on a mobile device). For anybody under 40 (or such X-box experienced parents as me) this isn't anly the easiest way to view a house, but also the one that comes closest to an actual visit.
In any case, our new listing at 8410 Lynbrook Drive in Bethesda, MD, is going on the market this weekend, and you can pre-view (!) it here!