Why is there a time limit? May 19, 2017 12:43 Updated Follow Video walkthroughs are meant to be a glimpse into the home, not a full tour. Related articles Do I have to take the video in one shot? I have a professionally produced video. Can I use this as my video walkthrough? I’m concerned about the quality of the video; won’t it look bad? What do I do about big homes? Will this work on social media like Twitter and Facebook?