Wow @Louise0
Your comments to @Laura2323 are rather harsh.
You can provide feedback without, to be honest, sounding rather nasty.
@Laura2323 I agree it would be useful to get a friend who is a keen amateur or a professional photographer in, but before you do this. Think about how you dress your rooms to appeal to your target market.
You already have quite a few great reviews on this listing I looked at, so are appealing to your target market. Invest in a lovely children's box and fill it with some new books and toys - you don't have to spend too much.
Look at a lick of paint to bright the place up and some photos of local attractions and some cushions. Show a table set for a family to eat so they can imagine eating there.
Add picturs of a family (could be your family) playing on the beach.
I would set your listing up to hold a maximum of two adults and two children plus if there is room a cot. Not for four adults. Add this into your house rules And price accordingly - at the moment, you charge at the moment the same for four as you do for one. You need to increase your prices.
Good luck.