Having gone from wooden floor > carpet in bedroom I wouldn't go back. It just feels much nicer underfoot. Assuming you have nice carpet obvs. We have wooden flooring in landing/stairs but carpeted bedrooms. I do also think it helps with insulation in older properties
Carpet in bedrooms always in the UK or any climate where it's not baking hot. Better insulator, feels nicer underfoot, reduces noise to floors below etc etc.
How do you find wooden floor on the stairs? My stairs are quite steep (people always comment on this when they come round for the first time). I'd like to extend the downstairs wooden floor to stairsa nd landing but worry about potential for increased slippage. Did you consider this?
Having gone from wooden floor > carpet in bedroom I wouldn't go back. It just feels much nicer underfoot. Assuming you have nice carpet obvs. We have wooden flooring in landing/stairs but carpeted bedrooms. I do also think it helps with insulation in older properties