Cabinet d'avocats de la hanche

We are moving into the ground floor of a 1920s building in San Juan Capistrano. 1500 sq. feet, high ceilings, brick walls plus a storefront window facing street. We need to make it a working office for four with a conference table. Clients are 20-30 year old motorcycle riders. Looking for a hip yet professional look, lighting, sound. Perhaps build out of one private office and open workspace out front. I'm thinking something similar to the check in area at the Hard Rock Hotel in Las Vegas. Move in 3/21/16.
No carpet. Cement floor maybe go Persian rugs. Space is like30 x 50

Must see to appreciate site. Will also need TI referral and over site on project to completion.