Excellent experience. I did not know that coffee and tea were available (though I would have to buy it). Although I did not have much time to enjoy it - especially the first week - It was a very nice touch. Highly recommended.
Two suggestions not just for Ken and Linda here but all AirBnB hosts generally
1 For public areas (like front entrance and hallways) use timer switches for lights. So that they go off after as 20 mins or so automatically.
2 Have a box marked " Usable consumables from leaving guests" or something like that. The idea is to avoid disposing of food/fruit/veg/drinks etc. Leaving guests would put items in this box that existing or new guests can make use of rather than dispose of in the recycle bin.