I also like FlyLady. I don't do everything either, but she does help. The biggest thing I've found from her, is the 2 minute hotspots and the 15 minute jobs. I just make a list of the things that are bothering me the most. Somedays it's really long, but I just keep working down the list. I keep it on my phone, so I just erase a job when it's done or add something at the end. If I finish the list, I start over for the jobs that weren't quite done. You'd be amazed how much can be done 15 minutes at a time. I also do the weekly blessing hour, one job a day.
I do as many bills as I can automatically by billpay, and then after those have gone out on Wednesday, I pay bills on Thursday. Doesn't take long that way. I use Mvelopes to track spending, so in about 5 or less minutes each day, the checkbook is balanced.
My kids all help, too, even my almost 2yo. That sometimes takes longer than if I had done it myself, but now that the kids are getting older (4 and 7), it's a big help. The boys can put their laundry away if I leave it in a basket, they also sort their laundry as I'm doing it.
I have read from the FlyLady and other sources that a manual is necessary. After 12 years, I'm finally doing it, and it really helps! I have my morning stuff in there and evening stuff, as well as a daily list. I have one for each day of the week in a page protector, and just check them off. Also have monthly, quarterly, etc. in there, and keep a note of when they were done, so I know when they are due to be done again.
Hope this helps. My house has never been as clean as since I started the Fly Lady stuff. (My office is even under control!!!) GL!