Rianne Estella
Property Manager · Portfolio Manager · Listing & Transaction Coordinator
Real Estate Administrator · Executive Assistant to CEO
I Turn Scattered Investments Into Scalable Enterprises
I partner with real estate investors and executives across the UK and the United States to transform multi-property ventures into streamlined, profit-driven operations. From BRRRR strategy execution to full-cycle transaction coordination, I manage the operational backbone that lets you focus on growth.
My approach blends hands-on real estate expertise with AI-powered automation. I don't just complete tasks — I architect systems that eliminate bottlenecks, accelerate closings, and build lasting tenant relationships. Whether you need an executive-level right hand or a full property management operation, I treat your business as my own.
I've successfully managed portfolios encompassing both short-term (Airbnb/STR) and long-term rentals, including Section 8 housing programs. My operational track record spans deal sourcing, listing management, closing coordination, tenant placement, maintenance oversight, and ongoing portfolio optimization.
Captain Your Ship
I assess your current processes, integrate my systems, and take full ownership of your back office within 90 days.
Experience-First
Every client interaction is handled with care, accuracy, and urgency — because return clients build empires.
Extra Mile Service
8–12 hours daily coverage across US and UK business hours, with weekend availability when needed.
Results in 30 Days
A more organized, professional operation built for long-term wealth — or you don't pay at all.
End-to-End Real Estate Operations
From pre-listing prep to post-closing follow-up, I manage every touchpoint in the real estate lifecycle.
Property & Portfolio Management
Full-service management across STR (Airbnb, VRBO) and long-term portfolios, including Section 8.
- Multi-platform marketing (Zillow, MLS, Craigslist, Facebook Ads)
- Tenant screening, lease management, move-in/move-out
- Maintenance dispatch and contractor management
- Rent collection, billing, and security deposit processing
- Section 8 / Rental Assistance paperwork and inspections
- Airbnb guest communication, check-in/out, and reviews
- Hostaway, Hospitable, Guesty, Lodgify management
Listing & Transaction Coordination
Seamless coordination from pre-listing to post-closing, ensuring nothing falls through the cracks.
- Pre-listing: CMA, disclosures, photography scheduling
- MLS entry and syndication across all platforms
- Offer management with organized spreadsheets
- Inspection, appraisal, and contingency deadline tracking
- Weekly client and agent status reports
- Compliance: Skyslope, KW Command, Brokermint, SISU
- Post-closing: CRM, anniversary tracking, review requests
Executive Assistant to CEO
High-level administrative and strategic support for real estate executives and investment firm leaders in the UK and US.
- Calendar, inbox, and schedule management across time zones
- Board meeting prep, agenda drafting, and minutes
- Investor relations and stakeholder communication
- Travel coordination and confidential document handling
- KPI dashboard creation and performance reporting
- CRM pipeline management with automated follow-ups
- Vendor negotiations and contract administration
- Process documentation and SOP development
Real Estate Administration
Comprehensive back-office operations, marketing, and compliance management.
- Team management, KPI systems, performance monitoring
- Operations manuals and SOP creation
- Marketing: social media, flyers, brochures, newsletters
- Lead generation and CRM automation
- Website creation and management
- Budget management and financial reporting
- Quarterly and yearly goal setting and tracking
What People Are Saying
Real reviews from agents, brokers, and investors I've partnered with.
Rianne demonstrates an unparalleled level of professionalism in every task. Whether it's managing listings, coordinating appointments, or keeping me informed — her attention to detail ensures no aspect of my operations goes overlooked.
She has been instrumental in managing our investment properties. Her expertise extends to handling all aspects of Section 8 tenants, creating compelling listings, resolving tenant conflicts, and managing virtual showings with ease.
Rianne has excellent skills and is very willing to build on those skills. Her communication within the company and outbound to clients is top notch. She has helped our company grow while being a pillar of support.
She handles all my properties with care — tenants are very happy with how she services them. All maintenance is addressed in a timely manner. She is gold for my business!
Rianne is an excellent transaction coordinator. Highly recommend!!
If you want an answer or get help within the same minute — hire Rianne. She is that fast! Amazing service.
Measurable Impact Across Every Portfolio
Powered by AI, Driven by Strategy
I leverage cutting-edge AI and automation to deliver faster, smarter operations.
AI Tools
Platforms & Software
Transaction Deadline Engine
Automated reminders for inspection contingencies, appraisal deadlines, and financing milestones — triggered via CRM workflows.
Client Communication Sequences
AI-drafted email templates with personal touch: welcome emails, weekly updates, post-closing follow-ups, anniversary check-ins.
Lead Nurture & Outreach Pipelines
Instantly AI cold outreach combined with Go High Level CRM for investor lead generation and conversion tracking.
Ready to Scale Your Portfolio?
Start with a free 7-day trial. No risk, no commitment. See the results within 30 days — or you don't pay a thing.
$1,200/month · 40–50 hours/week
riannefestella@gmail.com · +1 219-259-2100 · Serving UK & US Clients
