HVAC Geniuses

So new house, first time having a furnace. Also first time having a vertically oriented unit. My last 4 houses all had older horizonal units that you could removed panels to access both sides of the evap coils

Im sitting up looking at the new unit trying to figure out how to access the intake side of the evap coil for cleaning, and cant see a way to do it. I dont see any access panels around the sides or back. And cant see any way to get in from the front area of the furnace.

Any advice would be appreciated. Links and images below.

I was told with mine that I’d have to remove the blower assembly and access it from below. Haven’t done it. Furnace/AC is about 16 years old now. Coils cleaned from above but I too would like an easy access to the other side.