(above image: design by Michelle Gage)
The bed of your Airbnb property is paramount to your overall success. People care deeply about the beds in a rental! The headboard/bed of your short term rental property will set the tone for the bedroom, and it's important to think through the mood you're after when you select this item. I will say for certain that although the look of the bed's headboard and frame is important it's NOT where I'd recommend you spend a lot of money.
There are plenty of good quality beds at excellent prices out there, and I've put loads of them in this post.
Now, when you buy lower priced beds, this means you'll be assembling a flat-pack product yourself, or paying someone else to do it. So do consider that in your equation. If you can swing it, hire a handyman or flat-pack assembly company to come in one day and knock all this stuff out for you in one shot. OR if you're trying to save money on the front end, buy some booze and bribe...