On The Rocks features free Wifi and rooms with air conditioning in Monsanto. There's a private entrance at the apartment for the convenience of those who stay. The accommodation provides a 24-hour front desk and an ATM for guests. The apartment offers a seating area with a flat-screen TV and a private bathroom with a hair dryer, free toiletries, and shower. Each room is fitted with a kettle, while some rooms are fitted with a fully equipped kitchenette with a dishwasher, a microwave, and a fridge. At the apartment complex, each unit is fitted with bed linen and towels. Guests at On The Rocks will be able to enjoy activities in and around Monsanto, like hiking. Monsanto Castle is a 6-minute walk from the accommodation. The nearest airport is Viseu Airport, 106 miles from On The Rocks.