I never use price tips but on a whim checked price recommendations for the next 6 months or so. In a typical year (non-Covid!) we are very busy from April to November. Generally, the price tip is $10 - $12 below what we charge. Starting mid-August the price tip has gone to $15 per night!
Sure! We can do that - private room with ironed sheets, private bath, use of the washer and dryer, breakfast (post-Covid, when we feel comfortable with people again), parking spot, etc. $15 sounds reasonable (NOT!)