935+ 5-Star Reviews | The Most Reviewed Agent in Nevada | 2nd Year Law Student at UNLV | Helping Families Since 1998
PROCESS & TEAM
Small and Intentional. Built for Execution, Not Volume.
Not a solo agent stretched too thin. Not a volume team where clients get handed off after the handshake. A focused model built around a specific way of working that drives efficiency and maximizes outcome, and a commitment that stays in place from the first conversation to long after closing.
Why the Two Most Common Team Structures Fall Short
There are two models most sellers encounter when interviewing agents, and both have real tradeoffs worth understanding before you sign anything.
THE SOLO AGENT
An individual agent working alone will not have the time or capacity to efficiently manage all of the complexities that come with the sales process, along with the operational demands of running a business at the same time. Something is always getting less attention than it should. Often it is the client. Sometimes a critical deadline is missed that can cost a lot of money or your sale.
THE VOLUME TEAM
Large teams market themselves on collective numbers that sound impressive until you realize the agent who earned your business is not the one who will be handling your transaction. The team leader is spread thin across volume and personnel. You wind up dealing with several different people, none of whom carry the experience level that made you choose the team in the first place. The continuity breaks down. The results follow.
WHAT I HAVE BUILT INSTEAD
A small group where each person has a specific role and that role does not change depending on how busy we are. The structure exists to maximize efficiency without sacrificing the level of attention any one client receives. We do not take on more clients than we can handle well. That is not an accident. It is a decision.
The People Behind Every Transaction
Every person on this team has a defined role and stays in that role. There are no generalists filling in where needed. There is no junior agent learning on your transaction.
BILLY O'KEEFE - REALTOR / BROKER - LEAD AGENT
Every key decision, every negotiation, every conversation that carries real weight in your transaction runs through me. I am always the main point of contact, and I am kept in the loop on everything throughout the entire process. Analytics, strategy, problem solving, and the negotiations that determine what you actually walk away with. Those are my specialties and I do not delegate them.
MASHENKA VASCOVICH - OFFICE & TRANSACTION SUPERVISOR - SHOWING PARTNER
Mashenka manages the operational infrastructure of every transaction with precision. Scheduling, documentation, transaction coordination, and the dozens of administrative details that have to be handled correctly and on time. She is also a showing partner, which means buyers see the home with someone who knows it and can represent it accurately. Nothing falls through because Mashenka is responsible for making sure it does not.
SANDRINE KARSENTY - LISTING CONCIERGE - SHOWING PARTNER
Sandrine is the client-facing engine of the listing process. She manages the concierge layer of the transaction, the pre-listing preparation, the coordination, the logistics, and the consistent communication that keeps sellers informed without having to chase anyone down. She is also a showing partner, ensuring every buyer’s walkthrough is handled personally and professionally. Sandrine’s involvement is what makes the Listing Concierge commitment deliverable at scale without compromising quality.
REID O'KEEFE - LICENSED AGENT - TEAM MEMBER
Reid is 20, recently licensed, and learning the business the right way, under direct mentorship and with real transactions as his classroom. His role is developing, and he is exactly where he should be in that development.
What the Structure Means in Practice
The model is designed around one outcome: that at the end of the sale, you are satisfied enough with both the process and the results that a five-star review is not something you have to think about. Getting there requires keeping everything at a high level from the first conversation to the last initial and signature at the closing table, and even beyond that.
24 Concierge Duties. Included on Every Listing. At No Additional Cost.
Most agents hand over a lockbox code and check in when an offer comes in. The Listing Concierge is a different commitment entirely. It is the work we take off your hands before, during, and after the transaction, so you can focus on your work and your family instead of managing a sale.
No other agent offers this. When you sign an agreement to work with us, these 24 duties are our commitment to you.
BEFORE AND DURING THE LISTING
BEYOND THE CLOSING
“I always felt informed and supported, and never once had to chase down updates or wonder what was happening next. Mashenka’s in-depth weekly updates were invaluable.” – Diane B. – Sold – North Las Vegas – 2025
“Billy and his team were absolutely fantastic. He and his team were always available to answer any questions, and it never seemed like we were putting them out.” Trina B. – Buyer – 5-Year Client
“Billy and his team are the ultimate professionals. Billy’s knowledge of the Las Vegas market made selling our home fast, easy, and well above asking price.” Karen Cardinal – Recent Client
“There are not enough great things to say about Billy and all of his associates, namely Sandrine who was just amazing. Both were incredibly responsive and supportive.” Keriann H. – Buyer – New Build – Family Referral

The Process Is the Product. Let's Walk Through What It Looks Like for Your Home.
The Listing Concierge is not a list of extras. It is the baseline. If you are thinking about selling, I am happy to walk through exactly how the process works, who handles what, and what you can realistically expect from start to finish.
GIVE ME A CALL TODAY:
(702 ) 460 - 9355





