You self-selected out of the group of [90] views. Thanks.
Want to do some hand-waving about your dream house? I generally divide dome floor plans by open-in-the-center, like the original Dymaxion I,
vs closed-in-the-center, like the Dymaxion II Wichita house. Note in either case the partition walls are radial.
Since my imagination doesn't have the budgetary constraints of Real Life, I'd go with a 36" arcrylic tube vacuum elevator with a staircase wrapped around that. With an acoustical balustrade as needed.
Daytona Elevator: Residential Elevators - Home Elevators,Pneumatic Vacuum Elevators
Three levels — basement, first and second floor with a ladder up the back on the second floor to the crow's nest/observatory.
Here are some domes from Youtube: