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. . . this should be good ...

1.
The one´s contacting You have likely / probably never been involved in cnc business as in industrial production , ..
2.
You don´t indicate any areas of size, by area, size - volumetric, capacity in volume, desired area of expertise.

If YOU actually want a CNC business that makes furniture, You need a set of parameters and a fair bit of industrial education before You can make rational decisions -- with some chance of profit at the end of it.

For profitable sheet goods, you need to make stuff somewhat better than the outsourcers in the industry, +/-.
Otherwise anyone else can make similar stuff better than You, and simply outsource the cutting, see ?

CNC is about making stuff really well, +/0, really cheap, mostly.
This is not related or conductive to hobby CNC.

The ones making money with CNC both users and utilisers, have excellent machines, some of them hobby cnc, some of them scratch built.
Scratch built machines can cost 50-100k$ for a good one.


If You wanna make e.g. yacht stuff and or heirloom furniture You have a chance because the net cost of the cnc cutting is less than 2% of the cost of the product.
Immaterial for the cnc cost of the cutting vs product.

What You probably need at first is a consultant, not a cnc business.