I do not provide breakfast.. I am not being "cheap" as you say. I state very clearly what I do provide, coffee, tea, basic supplies for cooking like spices and oil etc I freely share.
My prices are so much lower than a hotel.... and cleaning a two bedroom house ,All linen etc, costs way more in housekeeping than I charge.
I host airbnb while I am away to help pay my rent... I don't come near to making all my expenses and am not able to do this since I am not there.
It's nice you provide breakfast but that doesnt mean I am being cheap. What do you clear after a stay, what are your ratings. There are other factors that make for a good stay.
I travel using airbnb.. breakfast isn't something I want or look for.. A kitchen is ,as I prefer to take care of my own food.
Coffee and tea and basic supplies are very appreciated however.