The Apple II is literally the opposite of the Apple Macs nowadays. Back then you really OWNED the machine you bought & you were able to upgrade the heck out of it to your hearts content. But I guess the UX of the machines today is a lot better. Not an Apple guy, but I can appreciate the contributions they've made in the past.
It's probable that machine came with a single floppy drive and a 2nd unit was added in 1984. My 1980 Apple 2 came with 1 and I added a 2nd drive around 1981/2 - quite common in the day.
APPLE II had one thing that it desperately needed. A better keyboard with a GOOD numeric KEY-PAD. Back in the days when PC's were really coming into play, there were lots of people DOING numeric data entry on computers. I (for one) was doing a lot of NUMERIC data entry on keyboards that involved the IBM model F keyboard or terminals / work stations that HIGHLY resembled the Mod F numeric layout. IF the APPLE MACHINES had been designed with a numeric keypad, they would have had sales out the WAZOO. JUST SAYING!