John Teffner (left) receives a home inspection recently in Altamonte Springs from UCF industrial-engineering student Julio Lujambio (standing) with help from Nick Dawson and Brian Knobb. The trio documented problems with photos and a checklist. A total of 15 UCF students checked houses in 6 counties from April 4 to Oct. 4.
ROBERTO GONZALEZ/ORLANDO SENTINEL
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