Just my 2 cents, but it seems like a lot of the thorough processes outlined by people in this thread may be a bit overkill for this guys need. It's a honda accord that I'd assume is his daily driver and he hasn't detailed his prior two cars. I'm pretty sure a clay and paint sealant/wax will make his day. For a show car maybe the micro marring may be a concern, but I've clayed most all of my new cars (including 2 hondas) and never found any detectable marring (I don't check with a jewlers loupe, but have excellent eye sight and attention to detail). Just use a lot of lubricant, fold the clay often, and be gentle.
Doing all of the work some these guys are talking about would take you several full days to complete, especially if you've not detailed a car in years. The likelihood that you'd just get tired of doing it and get sloppy would be high.
My process for a new daily driver is this:
Wash
Clay
Wash again (I know a lot of pros don't do this, but my car always has lots of residue left on it from the spray detailer/clay and I just don't feel comfortable rubbing it into the paint in next steps - maybe that is why I don't have marring issues)
Pre-wax cleanser - Optional; I can't tell a difference on a new car, but I do it anyway because most wax/sealant companies say it creates a better bond
Wax or sealant - I just tried wolfgang sealant and it turned out really good plus much easier than wax. I applied it to the entire car; paint, glass, plastic, badges, grill, etc.
I did this sunday. Started at about 9:30am and was done by 5:30pm with a few breaks in between.