So did you have nav previously and swapped the screens over to non nav type
If so how easy a job was it
I have an EX so I was running the standard HU and sat nav screen set up yeah. Honestly it maybe took 4 hours but there are a couple things to bare in mind.
I'd say 7/10 for a novice.
You need to remove the central arm rest, central dash, drivers side under dash and Speedo unit to remove everything. Read up on this first.
Finding a home for all the new SWC box and loom was tricky. Fitting it all in took probably the longest time.
I had to remove some meterial from the left hand side for the new HU to fit in. This may depend on HU and isn't as scary as it sounds, just used a file gently and none of this can be seen.
I had to run new cables to the boot but already knew the route.
If I can do it all with not being able to bend one leg properly and having a dead battery I can't see it taking someone much longer if it's their first time
If the below image scares the hell out of you maybe don't do it 😂