Expert Representation for Tenants, Buyers and Occupiers

User representation is a service where a commercial real estate advisor works exclusively on behalf of the occupier- not the landlord or seller.  At Topside, we advocate for your interests, help define your space needs, identify the right locations, and negotiate lease or purchase terms that align with your business goals.  

Yes, working with a commercial real estate broker ensures you have someone negotiating for you. Orange County's market is competitive and nuanced.  Topside is here to help you every step of the way whether its through property valuations, or securing favorable lease / purchase terms.

Ideally, you should begin the process 6 to 18 months before your desired move-in date. This gives you time to clarify your needs, tour properties, negotiate terms, and account for any build-out or permitting timelines. In Orange County, some submarkets (like Irvine or Costa Mesa) can have limited inventory — so planning ahead is key.

We work with a wide range of businesses including:

• Office users and professional services
   
• Medical practices
   
• Retail tenants
   
• Light industrial and flex space users
   
• Startups and growing companies looking to scale
   
• Investors seeking functional or value-add properties
   

Whether you're a founder, COO, or independent operator, we help you secure the right space — at the right terms.

Yes — we often help clients renegotiate lease renewals or extensions with better terms, or structure expansion plans within their current building. You don’t always need to move to get more value — sometimes you just need better representation.under, COO, or independent operator, we help you secure the right space — at the right terms.