Has Anyone Replaced a Double Sliding Glass Door with a Window?

[Patrick M.]

I have a potential property I'm looking at. It's all great except...there are two sets of double sliding glass doors that open to where a deck ONCE was. The HOA is unlikely to let a new deck be added. So if I purchase, I need to convert the two double-pane sliding doors to windows (either all glass or some wall/some window. I kind of like the all-glass idea.

But I don't have any idea on cost to put in a pro forma. Has anyone ever replaced ONE sliding door pair with a window? Did you go with one monolithic pane? Who'd you buy it from? Did you fill in a wall in the lower half and put more standard windows above?

All advice (and costs, in what past year) are welcome!

Thanks.