Here is one of the best options if you want to avoid laying on your back to service the deck:
Kubota F models are front deck mowers and have a hydraulic deck lift making deck service possible without ramps.
They are pricey, which is the reason mine is model year 1996 ex. commercial mower with relatively high hours.
Had to do fair bit of rebuilding duo to wear, but now that's done and it will probably outlast me?
View attachment 747851 View attachment 747852
Edit:
To be fair, there are other brand front deck mowers which may, or may not have similar deck "flip" option.
View attachment 748100 View attachment 748101 View attachment 748102 View attachment 748103
John Deere, New Holland, Toro, Grasshopper and there may be others?