AC Hotel by Marriott Portsmouth

Hotels
•
Marriott
299 Vaughn Street, Portsmouth, New Hampshire, 03801 , Portsmouth , US
1-603-427-0152

listing image 1
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Pets allowed

Facilities

Elevator
Gift shops or newsstand
Hiking/biking trails nearby
Breakfast available (surcharge)
Safe-deposit box at front desk
Express check-out
Meeting rooms
Smoke-free property
Assistive listening devices available
Braille or raised signage
See all facilities

Review Highlights

Pros:
Friendly staff
Great location
Comfortable room
Good amenities
Cons:
Cleanliness issues reported
High parking fees
Some complaints about value

Categories

Cleanliness
7.89
Some negative comments regarding cleanliness, notably hair in the bathroom and stains on the rug.
Service
9.86
Many reviews highlight friendly and accommodating staff.
Location
9.4
Hotel is well located near downtown with easy access.
Room Quality
8.85
Generally comfortable rooms, though lacking in some furniture and certain amenities.
Amenities
9.38
Positive remarks about amenities, though some issues with construction nearby.
Value for Money
8.34
Mixed feelings regarding cost; some guests felt it was overpriced.
Food and Beverage
8.89
Breakfast was noted as well worth the price.
Overall Experience
9.36
Overall satisfaction evident in multiple reviews with a strong willingness to return.
* This sentiment is summarized by AI based on user reviews.
Updated at: 2026-01-07 21:05

Property Description

Recreational Amenities and Views
Unwind in the 24-hour fitness center or relax in the garden, offering a serene view.

Dining and Beverage Options
Indulge in a satisfying meal at AC Kitchen and enjoy drinks at the 2 bars/lounges, perfect for unwinding.

Event Spaces and Comfortable Accommodations
Benefit from 10 meeting rooms for events and make yourself at home in the 156 guestrooms with modern amenities.

Book a centrally located stay at AC Hotel by Marriott Portsmouth for a memorable experience in Portsmouth!

Important information:

  • Only registered guests are allowed in the guestrooms.
  • Guests can arrange to bring pets by contacting the property directly, using the contact information on the booking confirmation (surcharges apply and can be found in the Fees section).
  • Parking height restrictions apply.
  • Cashless payment methods are available for all transactions.
  • Contactless check-out is available.
  • This property welcomes guests of all sexual orientations and gender identities (LGBTQ+ friendly).

A deposit may be required at the property.

Check-in and check-out hours:
Check-out: 11:00 AM
Airport code: MHT

Property Policies

  • Pets

    Service animals are exempt from fees/restrictions

  • Children and extra beds

    No rollaway/extra beds available

  • Check-in & Check-out

    Contactless check-out is available

  • Pets

    Pet max weight (per pet) in kg is 45

  • Pets

    Pet max weight (per pet) in lb is 100

See all policies

Location

Guest Reviews

Cleanliness: 7.89
Service: 9.86
Location: 9.4
Room Quality: 8.85
Amenities: 9.38
Value for Money: 8.34
Food and Beverage: 8.89
Overall Experience: 9.36
M
Margrit
10
Pros:

Beautiful Hotel. Our room was lovely. We requested an 8:30 wake-up. Never got the call and had to rush to get to our flight.

2025-10-06 • via Nuitee
J
Jodi
6
Average
Pros:

Thank you for addressing Mold on the outside of shower, issue with rental car, sink backup in bathroom
Why no robes, makeup mirror in bathroom vanity?

2025-09-28 • via Nuitee
D
Dennis • family
10
Pros:

Beautiful hotel. Breakfast at $22 was well worth it. Staff was very helpful.

2025-09-28 • via Nuitee
J
Jeffrey
8
Nice place well located w a few issues
Pros:

Nice enough place well located steps to downtown. Room was clean and nice w comfy bed. Room lacked bureau for clothing storage. Bathroom and shower nice but you may want to do something about slippery shower floor. My big grip is the mandatory $45/night valet parking.

2025-09-21 • via Nuitee
P
PATRICK • partner
10
Pros:

nice clean hotel, comfortable room, good location

2025-09-21 • via Nuitee
K
Keith • partner
8
Pros:

The property was very nice, would have been better if there was less construction going on next to the property

2025-09-19 • via Nuitee
J
Jennifer
10
Pros:

Amazing

2025-09-15 • via Nuitee
A
Apryl • family
10
Pros:

All around Excellent!

2025-09-08 • via Nuitee
M
Mark • partner
10
Pros:

Everything about it.

2025-09-04 • via Nuitee
A
Anna • partner
10
Pros:

Staff was great! Beautiful hotel in a great location

2025-09-02 • via Nuitee
V
Verified traveler
8
Pros:

Too expensive and they don’t clean the room everyday

2025-08-31 • via Nuitee
N
Nadimul • family
10
Pros:

Great place. Staff is awesome. Very clean. Perfect location.

2025-08-30 • via Nuitee
K
Kathryn • family
10
Pros:

This is my third stay and I love the hotel! Great location and amenities and very friendly staff.

2025-08-24 • via Nuitee
J
James
10
Stellar!
Pros:

Beautiful property. Great location and amenities. Highly recommmend.

2025-08-18 • via Nuitee
D
David • partner
10
Pros:

Its been a quiet a while since a hotel Ive stayed at was operating as well as this one is. Top notch in every way over 4 days. Impressive!

2025-08-17 • via Nuitee
J
Julia
10
We will definitely be back!
Pros:

We were very impressed! The front desk and valet attendants especially were so friendly and accommodating! Definitely where we will stay again!

2025-08-15 • via Nuitee
M
Monkeria
10
Pros:

Did a staycation here and enjoyed my night there. Very nice spot and never disappointing

2025-08-13 • via Nuitee
S
Sevag • partner
10
Pros:

4.5 out of 5 stars experience. Would have been perfect if not for a billing error during checkout that caused some issues that was fixed later.

2025-08-01 • via Nuitee
S
scott
10
Pros:

I’ve stayed there a few times and it’s great…… It may be a little pricey sometimes but well worth it

2025-07-28 • via Nuitee
B
Bliss • family
4
Pros:

Harbor view is a construction view.
When I requested rya value for the view they said that was the harbor view and that’s nonsense

2025-07-26 • via Nuitee