Flip up and bi-fold are indeed "all or nothing" options that can be tricky to screen too. Both also rely heavily on well-engineered operating mechanisms and as such come with increased potential for problems. I once stayed in a house on North Stradbroke Island which had a large flip up gas strut supported timber framed window over the north facing kitchen sink with views to Cape Moreton. (I now wish I had a photo to share, but sadly I was too much in the moment to take any.) Standing at the sink, looking north over the Coral Sea with Humpback whales breaching in the distance was one of those forever moments. Plus, our elevated situation seemed to reduce the number of insects that came through the unscreenable window. In that case I wouldn't have compromised on spending to get that window out of the way. For just about every other context I would opt for a less complex, less costly, screenable, servery style window.

We stock them in Gold in two sizes 56 cm diametre Gold top $ 485.00 30cm diametre Gold top $215.00

Hi JE C Try aussieclotheslines.com.au they have something similar to the one you like, they could probably customise it in size for you.

Kmart has a cheap one - search expandable rack. Not as nice as the one in your pick. You may also find one at an op shop or garage sale.