I am appraising a single-family home with square footage that is somewhat higher than the average for the neighborhood. One of the few comparable homes I can find with similar GLA is a pending sale, but it also has a cottage on site that rents for $575/month. Should I include this sale, and if so, how do I adjust for the cottage? Will this sale raise to many red flags with underwriters to bother with? Thanks to anyone with advice to offer! By the way, I am NOT a trainee, I am licensed since '08 with 5 years prior trainee experience; I'm not sure why my professional status says "Appraiser Trainee". I have appraised using comps with rental accessory units in the past, but cannot remember how I approached it as I have lost access to my old appraisal files. I was let go from my prior appraisal company due to slow business and am now on my own with fewer reference files, and therefore reaching out to fellow appraisers! Thanks!