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The Alloy King of Prussia - a DoubleTree by Hilton

★★★·8.6/ 10Recommended
HHilton·Hilton Honors·Hotels
2020 renovated· Check-in 03:00 PM / out 12:00 PM
Comprehensive recycling policyNo single-use plastic strawsNo single-use plastic stirrersNo single-use plastic soda bottlesExpress check-outMeeting roomsAll 74 facilities +
Review
Official

At the Alloy King of Prussia - a DoubleTree by Hilton, exceptional service and top-notch amenities create a memorable experience for guests. Complimentary internet access is available in the hotel to ensure you stay connected during your visit. Continuously receive the support you require through front desk amenities such as luggage storage. Desire to unwind? Make the most of your visit at the Alloy King of Prussia - a DoubleTree by Hilton with accessible amenities such as daily housekeeping. Due to health concerns, smoking is strictly prohibited within the entire premises of hotel. Accommodations come equipped with all the conveniences required for a restful night's slumber. A selection of rooms at the Alloy King of Prussia - a DoubleTree by Hilton come furnished with blackout curtains to cater to your needs and comfort. A few chosen rooms are equipped with television and in-room video streaming to ensure guest amusement. In certain chosen rooms, instant tea is conveniently available for your use. In the hotel, certain guest bathrooms come equipped with essential bathroom amenities, such as a hair dryer and toiletries, ensuring a comfortable stay for guests. Allow your journey to be free from the pangs of hunger! On-site eateries offer delicious and accessible meal choices. An evening spent at hotel's bar can offer as much enjoyment as venturing out with your fellow travelers. At the Alloy King of Prussia - a DoubleTree by Hilton, guests can take pleasure in the delightful recreational amenities provided for their entertainment. At the hotel fitness center, you have the option to engage in your daily exercise routine or simply alleviate your jet lag by breaking a sweat.

01

Tier × benefits, as tested

What guests actually got at each tier — switch levels.

Silver EliteGold EliteDiamond Elite
Hilton Honors · From guest reports · actual benefits may vary
Room upgradeSubject to availability

Subject to availability

Free breakfastSubject to availability

Breakfast or bonus points

Lounge accessRarely
Late checkoutRarely
Welcome giftRarely
Awarded with 15 stays, 25 nights, or US$6,000 Eligible Spend during any calendar year. Members must re-qualify each calendar year; once earned, status is kept for the remainder of the calendar year in which it was earned and the subsequent calendar year.
04

Guest scores & sentiment

From 283 guest reviews · multi-source · as of 2026-07-10

Guests praise friendly staff, spacious clean rooms, and mall proximity. Common complaints involve faulty AC/thermostats, missing toiletries, slow elevators, and inconsistent service quality.

Dimension scores · cross-source

Surroundings8.8
Location8.8
Cleanliness8.6
Service8.4
Facilities8.4
Value8.0
PraisedFriendly and professional staff · High-quality dining · Clean and bright rooms · Well-equipped fitness center
ComplaintsNoisy HVAC · Poor soundproofing · Dated room features · Occasional cleaning lapses

KEYGood for location/service seekers. Verify room type, check facility maintenance, and allow elevator wait time.

FAQ · grounded in hotel data & reviews

locationHow is the hotel's location and what nearby conveniences are there?
The hotel is conveniently located near the King of Prussia Mall, scoring 8.8/10 for location. Guests highly appreciate the easy access to shopping and local attractions.
diningWhat dining options does the hotel offer? Is breakfast included?
Dining includes Restaurant Three01, a coffee shop, bar, and room service. Breakfast is available at an extra charge. Guests praise the variety and taste of the food options.
roomWhat are the room facilities? Is there AC and free internet?
All 327 rooms feature AC, flat-screen TVs, fridges, and free high-speed Wi-Fi. Rooms are spacious with a cleanliness score of 8.6, though some guests reported occasional AC issues.
serviceHow is the front desk service? Are there any special welcome amenities?
Front desk staff are praised for being friendly and welcoming, often offering chocolate chip cookies. Service scores 8.4/10, though some guests noted inconsistent service quality.
facilityWhat fitness and leisure facilities are available?
Facilities include a state-of-the-art fitness center, scenic terrace, and garden views, scoring 8.4/10. Additional amenities include a 24-hour front desk and meeting spaces.
policyWhat are the check-in/out times? Are pets allowed?
Check-in is at 15:00 and check-out at 12:00. Pets are allowed. Express check-in/out is available. The property is smoke-free and follows a comprehensive recycling policy.
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