Stacy, from my own personal experience I usually will schedule 20 minutes at each house when I'm taking my buyers around. However, their has been times that I have spent 2+ hours with my clients at a potential home, it just depends on their level of interest and what they may want to look at. I have even had some clients that wanted to measure every room with a tape measure, whether they liked the home or not :-) ?? Needless to say I was glad when they finally purchased a home after looking for 9 months :-) Best of wishes to you and thanks for the question! Sincerely, Chris Warmuth Windermere/North Spokane, WA.