All experts who have made you say, "working from home is very pleasant." This allows:
More flexible schedules,
The ability to care for children,
To work evenings playing sports during the day,
To avoid long journeys between home and office
Take advantage of his time,
Organize themselves at their own pace.
This does not work in your pajamas (we managed badly), not to leave and never leave his seat.
Although it will be difficult the first time, do something other than developing your business and work at home, do not pull a line on your privacy: This is your chance to enjoy a new freedom do not waste it.
That said, start a work at home independent also means limiting costs.
You can start with virtually no equity (except what the first months of life to your home work and cover your costs), and at your own pace.
Keeping in mind, however, never that, if you do not have an employer, you now have customers. And the client expects results.