How a homestay actually gets booked
A homestay sells trust and a conversation. Guests want to know the host, the room, the food and how far it is from where they are going, and they ask all of it in messages. The property that replies quickly, with photographs and a straight answer about the dates, gets the booking. This is not a marketing problem, it is an attention problem, because the person answering is usually also managing the kitchen, the caretaker and their own job.
The second thing that shapes the trade is the enormous difference between platform bookings and direct ones. Platform demand is easy and expensive. Direct demand is cheaper and slower to build, and it comes from two sources: people who found you and messaged, and people who have already stayed. Both leak badly when there is no list, and both are entirely recoverable with a very small amount of structure.
Third, the highest value bookings are the ones that are not single rooms. A whole property buyout for a family gathering, a long stay through a quiet month, a small celebration. These need a quote and terms rather than a chat, and treating them casually is how a homestay ends up with a noisy group, an argument about meals, and a weekend it would rather forget.