Children under the age of 19 Stay free in the room. Children over this age will be considered an adult. Minimum age to check in to hotel is 21 years of age. Up to 2 pets per rm allowed with nonrefundable fee. 75 USD for 1-2 nts and 150 USD for 3 or more nts. Agreement must be signed at check-in. Service animals are exempt from Pet Policy. We ask that pets are crated or in a pet carrier when guest is not in room. Call the hotel for details. 10 Percent Commission up to 29 Nights on qualifying -commissionable- rates. The hotel uses TACS to process commission payments. Visit www.tacsnet.com or call TACS at 1.800.873.1215 for questions on commission payments. Commissions are paid monthly. Service charges may apply - please check rate rules/displays Taxes may apply - please check rate rules/displays 10 rooms and more are considered a group. For group reservations contact Hotel Sales Office Check In Time: 1500 Check Out Time: 1200 Early Check Out: One night room and tax Late Check Out: Upon request only- fees may apply. Cancel 1 day prior to date of arrival to avoid fee of 1 night room and tax. Exceptions may apply please see rate rules. Deposits may be required during special events holidays or certain rate plans All reservations must be guaranteed with a credit card. Credit cards accepted American Express Master Card Diners Club Card Discover Card JCB Credit Card Visa Located in Burlington MA. The Sonesta ES Suites Burlington is near Lahey Clinic Medical Center and major companies including Raytheon / Oracle Corporation and IBM. Business travelers whether here for just one night or an extended stay - enjoy the hotels proximity to Interstate 95 and US 3. Sonesta ES Suites Burlington is a completely redesigned 141 suite hotel within the heart of Burlington / convenient to downtown Boston. Offering brand new Studio / One and Two Bedroom Suites / a complimentary upgraded breakfast buffet each morning / an evening social Tuesday through Thursday with light dinner / on site EShoppe convenience store / lobby smoothie/coffee bar / complimentary WIFI / onsite fitness room / swimming pool / business services / laundry and a complimentary shuttle that travels within a 3 mile radius of the hotel. The hotel is located off of Interstate 95 and US 3-convenient to the businesses of the Route 128 Corridor- Lahey Clinic- Hanscom Air Force Base and the Burlington Mall. A complimentary buffet breakfast is offered daily and a reception is offered Tuesday through Thursday evenings.