Discover St. Charles
Synergy offers a refined collection of modern short-term rentals in the heart of St. Charles, Missouri—an area known for its historic charm, vibrant riverfront, and welcoming community atmosphere. These thoughtfully designed properties blend contemporary comfort with stylish interiors, making them ideal for both business and leisure travelers. Whether you're in town for a few nights or an extended stay, Synergy's rentals provide a high standard of living with the flexibility of short-term convenience. With a focus on quality finishes, functional layouts, and prime locations within the St. Charles area, guests can expect a seamless and comfortable experience from arrival to departure.

Historic St. Charles: 4BRM, Game Room, .5 Acres!
Experience our hand crafted vacation rental featuring a modern kitchen with updated appliances, cozy bedrooms, and stylish baths! Just a block from the Family Arena, it's perfect for sports teams and concert-goers. Explore the historic St. Charles District, Ameristar Casino, and local shops nearby.

St. Peters Getaway
Welcome to our beautiful property in the heart of St. Peters, Missouri! Perfect for sports teams and groups, this spacious and inviting retreat is designed to exceed your expectations. With three cozy bedrooms and two well-appointed bathrooms, there’s plenty of room for everyone to relax and recharge after a day of action.

Cozy 2BRM Chalet with Hot Tub on 1.2 Private Acres!
Welcome to our charming 2-bedroom, 1-bathroom Chalet located near the historic district of St. Charles. As you step inside, you'll find a beautifully furnished interior that seamlessly blends modern comforts with historic charm.
Our Properties
Your Perfect Venue
- TwoSTRs within walking distance
- Ideal for large group stays
- Discounts when booking two homes
- Locally designed interiors by Bonnie Cabo
Perfect For
Groups & Parties
- Bachelor & Bachelorette Parties
- Sports Teams
- Birthday Celebrations
- Family Reunions
- Concert Weekends
Explore
Quick Access to the City
- Historic Main Street
- Ameristar Resort
- Hollywood Amphitheater
- Family Arena
- Francis Howard Tennis
- Katy Trail State Park
- Local Brewery Tours

Discover St. Charles
St. Charles is a charming city located along the banks of the Missouri River, just northwest of St. Louis. Known for its rich history, St. Charles was the starting point of the Lewis and Clark Expedition and served as Missouri's first state capital. The city features a beautifully preserved historic district with cobblestone streets, 19th-century buildings, and a vibrant mix of shops, restaurants, and cultural attractions.
Visitors and residents alike enjoy its blend of small-town charm and modern amenities, as well as its numerous parks, trails, and annual festivals. St. Charles offers a unique glimpse into America's frontier past while providing a welcoming and lively community atmosphere.