Home Exercise Routine - Anyone got a plan/chart

Folks,

I'm looking for a beginner programme to assist in a general weight loss/strengthening drive i'm on.
I have a fair understanding of the basics regarding diet, and understand that eat less - move more should be all that i need to kick start the weight loss element.
My main meals are all relatively good, it's cutting out the crappy snacks where i will need to focus. I've used myfitnesspal and its quoting 1880 calories, which is managable long term, but i need to get activity levels sorted along with sorting out eating crap snacks.

With regards the fitness side
Basic summary 16st. 6ft. age 40.
I have 4 young kids (all under 8), so it is difficult to get time unless early morning or late at night, so group/gym is not sustainable. Doing fitness related play with them is difficult as when i get home from works we are into bedtime routine/winding down mode with the kids.
Sedentary lifestyle, I have played competitive team sports but that's nearly 10 years ago now.
I know i would need to get a walking regime going before starting into a couch to 5k or similar jogging routine. I prefer cycling but it takes up a lot of time. Dont know whether i can take to jogging - used to hate it/get bored when training with team sports.
I can figure out getting my sloppy diet under control myself (eat less rubbish in my case), and get a walking/jog plan sorted, but i'm hoping to get a fairly easy to follow exercise routine from some one here. I have a set of dumbells and exercise bike (but probably stick to walk/jog instead for cardio).
Any tips would be greatly appreciated.
Crap broadband here so youtube and similar take too long to view.

Any advice and views appreciated.