A four-suite hotel near 2nd and Arch streets in Old City is betting that travel groups want to stay together rather than split across separate rooms, and its five-bedroom flagship suite can sleep up to 14 guests under one roof. The Diplomat Hotel, which opened in April 2026, pairs that group-stay model with a design concept built entirely around Benjamin Franklin, right down to checkerboard floor patterns and botanical artwork.
According to PHILADELPHIA.Today, the property offers four group-stay apartments designed to give groups the comforts of home. The largest, the Harmony Suite, has five bedrooms, a private entrance on 2nd Street, and most of its living space below street level. Hotel management company HostAid, which is based in Philadelphia, oversees day-to-day operations.
HostAid did not build The Diplomat alone. Real estate developer CORE Development partnered with HostAid on the project following their earlier joint work on The Artisan, a sister boutique group-stay property in Northern Liberties, according to Core Development. That prior collaboration points to a broader strategy of introducing multi-bedroom group accommodations across the city rather than a one-off Old City experiment.
Turning a Restaurant Supply Store Into a Themed Hotel
The building at 69-71 North 2nd Street wasn't always destined for tourists. It previously housed Economy Restaurant & Bar Supply, a long-running Old City business that relocated further north on 2nd Street in 2019 ahead of the site's redevelopment, per OCF Realty. Brooklyn-based design firm Studio MaRō gut-renovated the adjoining circa-1900 buildings, per the same PHILADELPHIA.Today report.
The finished suites showcase original brick arches around the bedrooms alongside custom glass and steel doors, blending the building's age with contemporary group-stay function.
A Design Built Around Franklin's Legacy
The hotel's name and aesthetic trace back to its location near the site of Benjamin Franklin's former home, a proximity Studio MaRō leaned into deliberately. Kyrtsis described the design as honoring Old City's history, according to Hospitality Design. The Diplomat's bookish interior takes its cues from the 1731 founding of the Library Company of Philadelphia by Franklin and his Junto Club, according to Hospitality Design.
That literary concept shows up throughout the property: artwork nodding to Franklin's interests in botany and travel, and checkerboard patterns referencing his essay The Morals of Chess. The Franklin-inspired design is expressed throughout the property. Franklin is buried alongside his wife Deborah at Christ Church Burial Ground, according to Lost New England.
National Recognition and Local Regulatory Backdrop
The concept has already caught industry attention. Hospitality Design magazine named The Diplomat a finalist for the 46th Annual Gold Key Awards for Excellence in Hospitality Design in the guestroom budget/select service category.
The Diplomat's debut arrives as Philadelphia sharpens its scrutiny of short-term lodging. A June 2026 report from Philadelphia City Controller Christy Brady analyzed 3,734 short-term rental listings citywide and found 1,327, or roughly 36%, were non-compliant due to expired, inactive, or improper license types, according to the City of Philadelphia. Owners of properties without a primary resident need a zoning permit for Visitor Accommodations and a Rental License with a hotel designation.
