1. Nice looking house you rent out! I enjoyed the photo tour! Lovely house. Is it far from the capital? In Bali? Do you have Netflix on your Android TV? I would add more details about the amenities, approximate distances to main attractions, to/from the airport/bus station, any information what you can do in your free time there. WiFi speed is 3Mb? Seriously? It seems to be slow. Even 4G/LTE should be at least 15-20Mbps.
2. I use a check list where I have all important things inside the property listed. I usually do the check after a guest' leaving, because it'd take a lot of time to do that while a guest is in the property. I only do the basic checking while a guest is preparing to check out. I think that sounds reasonable.