Hi Guys I just got a job (yay ) from a client who had a construction firm and a road petrol resort, He wanted a website that advertises both his businesses. Now this is a challenge, because we have got two groups of customers who have nothing in common, the ones that would like to visit the resort and the ones that would like to build something. Construction and a Resort that organizes events like weddings and parties, don't intermingle much with each other. I am now in the process of thinking the overall structure of the website, so far i haven't come up with anything, but this is a challenge and that is the fun of it, right. Tell me if you have any thoughts.
Use sub-domains an then theme them differently. You will probably need two databases anyway. So you basically do two different sites on a single domain. Depending on the content you might be able to incorporate some cross linking so they promote each other. By keeping them separated that we it will improve SEO by keeping narrow focus on each part.