I have the low divide Silgranit - you don't want the faucet to be able to rotate past the small sink and land on the counter top. it looks like the smaller bowl is 9 inches - so draw a radius with your 10 inch faucet reach and you should be just inside the perimeter - Don't worry about it landing directly over the bigger sink hole - some say yes but I am in the camp that it is better to land slightly in front of the hole and allow the water to wash things into the hole (and generally less splash - splash happens when the flow hits uneven surfaces) Your spray head(either pull out or pull down) will take care of the rest.

I love the Rohl Shaw's 1 1/2 Bowl Sink but a) don't want to spend the $ and b) was going to undermount the sink and not have a farm look so don't want to spend the $ for the sink or to install the extra weight under the counter. Is there anything that approximates the wide larger bowl and a decent sized 2nd bowl? I am ok with cast iron as well. Tx so much.

My previous kitchen sink was a corner with a smaller and larger bowl, the faucet was not square on the corner (centered) and suprise suprise, it both functioned, and looked fine. The sink should be centered in the cabinet, regardless of where the faucet is. But with most larger faucets, you can center the faucet to reach both bowls (you want it to anyhoo...so you could center it). This leaves lots of room for the plumbing to be in the back, behind the cabinet, (this is how mine is now with a single bowl). Our old sink was 36, our current is 33. We have 3" of counter in front of it, and the old cabinet was notched in the sides (it's still working great after being transported to another house and installed in their mother in law appt)...just make sure that's not a cheap cabinet and it will hold up fine. If you notch the sink in 3" on both sides, (cabinet is set back 3" from the rest with filler strips on angles to connect to the balance) you can get away with a bigger sink. We did this in the current set up so that we didn't have to notch the cabinets, but I'd have had no fear of that...in fact didn't when we notched out the cabinet for the prep sink. And don't disagree with KD's....it's your house. Listen, nod, and then repeat...I want X installed in Y, as I asked for. If you want to pay the bill...you get a say, if you don't want to pay the bill...we're going to do it my way.

Here is a pic with my Shaws sink and a Rohl bridge faucet. I just stuck them in so I could see how it looks as we just got the countertops installed and sorry the lighting is horrible as we only have lightbulbs in a couple cans in the kitchen during construction. The hole next to sprayer is instant hot/cold and the other holes are soap and air switch. This is a 36" sink to give you an idea on spacing. I love the look of the bridge and think it is worth it for the look it gives.