5-minute plan: Why is my house so messy?!?!

Want a quick tour of my house? Well, come on in....
If you look straight ahead, you'll see the empty boot tray, right next to several pairs of kids shoes scattered around the foyer. Try not to trip. The closet seems tidy enough, but only because it's easier for sweaters to be dropped on the floor underneath their hooks.
Continue with me through the hall where you'll find a bag of flotsam that was rescued from the floor of the car....Look to your left, please. That's where the living room used to be. If you look closely, you may even see a sofa....
Oooh! Take a quick glance up and to your right and you'll notice a Barbie doll on the stairs next to an Air Hog racer that's been separated from it's controller. Rare indeed!

I could go on, but you may start feeling nauseous. I know I do.

So, why is my house so messy? I guess the easy answer is: because I don't clean it up enough. Simple, right? I just don't understand how it can go from one toy left out over night to a thousand toys taking over the whole house. Where am I losing those precious hours? What's happening? It just gets so overwhelming at times and now that I'm working outside my house, I feel lost.  I've said it before: I am not a good housekeeper. I know this, but I have not made this transition well... I need a new plan. [Not that I had any plan before.]

This is the new plan: 5 minutes.

Everything starts with small steps. I can do something for 5 minutes. 5 minutes in each room. Eventually it should accomplish something, right? Here are the rooms in my house that need attention:

Front Hall

Family Room

Dining Room

Kitchen

Upstairs Hall

Main Bathroom

Girl's Room

Boy's Room

My Room

Laundry/Storage

Basement

Secondary Bathroom

Why, yes. That is every room in my house. :-) If I were to do them all in 1 day, that would mean a total of about one hour cleaning. You'd think I'd be able to find an hour. Frankly, I'd rather do anything else rather than clean. So, I'll shoot for 2 rooms a day to start. 10 minutes won't kill me, right? That's the goal for this week. I'll just keep the rooms on rotation. If I manage to do more than 2 rooms in a day, then that's a bonus! Can I keep this up for a month? a week? 2 days in a row? We shall see. 

I'm almost afraid to put up before and after pictures. No, I'm afraid of putting up the before pictures for fear of having my house condemned. (Okay, I may be overreacting a bit.)

I know I'm not the only person in the world in this situation, but I certainly feel that way. Anyone else been here before?