Posada San Sebastian is a charming bed and breakfast in Antigua Guatemala, Guatemala. Located 0.3mi from the city center at 3ra avenida norte numero 4.

Price starts from $51. Featured amenities include free WiFi, room service, shuttle service (extra charges), meeting/banquet facilities (extra charges), airport shuttle (extra charges), sun deck, tour desk, babysitting/child services (extra charges), terrace, 24-hour front desk, non-smoking rooms, wheelchair accessible, beach umbrellas (free), patio, garden view, garden, balcony, view, extra long beds (> 6.5 ft), bidet, free toiletries, bathtub.

Reviews: 165.

Four room options offer flexible choices for travelers. The Single room with a private bathroom is 172 square feet and accommodates 1 adult with a twin bed. The Deluxe Room features a Queen bed in 172 square feet and accommodates 2 adults. The Room with Double or 2 Twin Beds spans 269 square feet, accommodating 2 adults with two double beds. The Standard Room is the largest at 388 square feet, accommodates 3 adults, and has three double beds.

Free WiFi keeps plans on track, while room service adds a little indulgence. Shuttle service, including an airport shuttle, is available for an extra charge, with other transfer options nearby. On-site amenities include a sun deck, terrace, patio, and spaces with garden views—plus a balcony for a breath of outdoor air. For adventures, a tour desk helps map out outings, and babysitting services are available for an extra charge. A 24-hour front desk stands ready, and extra long beds (over 6.5 feet) add comfort. Bathrooms feature a bidet, free toiletries, and a bathtub, while outdoor spaces boast free beach umbrellas.

Payment is accepted in cash and major credit cards—Diners Club, Visa, American Express, Discover, JCB, and Mastercard. The property has 165 reviews, offering a traveler-friendly base for exploring Antigua Guatemala’s streets, markets, and sights with easy access to the city center (about 0.3mi away).