The restaurant/grill is only a few minutes drive from where I live and in my opinion in the wrong location to be profitable. It is off the main road and between a very popular restaurant and a resort with two swimming pools, restaurant two bars and many karaoke areas for rent to parties all very cheap.
Thanks for all your comments Colin. Regarding the above comments, from my experience one must disagree. In another lifetime, over several years I fitted-out, opened and managed what thankfully turned out a most successful restaurant. Thus I do have an idea of what's involved in this business
Colin, restaurants close by are NOT usually detrimental to your business ... in fact, they help.
Together, several restaurants close-by create a dining precinct. An area where people go to eat. No one likes to eat similar food at the same place-out every time. We all like the excitement of variety in what we eat. But, we do like the convenience of a known and familiar location. That's why Malls always put their food vendors in the same area, usually in a food court. Each vendor then attracts a much greater crowd of customers than if they were on their own. There's a strength in numbers.
And, this rent is most reasonable. At $500 a month

that's less than around ten normal patrons a week.
Given a good concept/specialization, a clever name and well-managed attentive staff, experience tells me it'd be almost impossible not to at least initially cover such cost. Sure if one depended on, and absolutely needed to be, making a good profit from day one, it would be an ask. But many of us here might not miss a $500 rental a month all that much, I'd dare say. With typical restaurant food costs being around 10% of turnover, and some family-as-staff involvement, experience tells me this business idea is indeed quite sound for your normally solvent business go-getter. Fun too.
Every business involves some risk, and that's what makes it exciting. The pay-off is in eventually succeeding.
Cheers,
Stephen