Just a 18-minute walk from Quinta da Regaleira and 0.8 miles from Sintra National Palace, Eighteen21 Houses - Casa da Mula in Quinta Velha features accommodations in Sintra with a seasonal outdoor swimming pool, a garden, and barbecue facilities. The air-conditioned accommodation is a 18-minute walk from Pena National Palace, and guests can benefit from on-site private parking and complimentary Wifi. The property is a 19-minute walk from Moors Castle and within 0.4 miles of the city center. Providing a terrace and garden views, the spacious apartment includes 2 bedrooms, a living room, flat-screen TV, an equipped kitchenette, and 1 bathroom with a shower. Guests can take in the ambience of the surroundings from an outdoor dining area or keep warm by the fireplace on colder days. The apartment offers bed linen, towels, and daily room service. Buffet and continental breakfast options with fresh pastries, fruit, and juice are available. Guests can eat at the on-site restaurant, which is open for dinner. A bicycle rental service is available at the apartment. Luz Football Stadium is 16 miles from Eighteen21 Houses - Casa da Mula in Quinta Velha, while Jeronimos Monastery is 17 miles from the property. Cascais Municipal Airport is 9.3 miles away, and the property offers a paid airport shuttle service.