We stayed at the Modern Guesthouse during our road trip to Cape Town (from Johannesburg). Prior contact was easy and the check-in very efficient! Our host presented us with ample information on the neighbourhood and help us with directions and recommendations for restaurant etc. Very convenient! We felt very welcome and we can absolutely recommend this modern and stylish Guesthouse. The Swedish owners keep a high degree of quality and are very open to questions. The property also has a pool, but we didn't use it since it was winter when we visited.
Furthermore, the location is superb. Just outside the center of the small town of Fish Hoek. There is a train and bus station nearby and also a small taxi rank. And of course major interesting tourist spots such as the Cape of Good Hope, Boulders Beach and Cape Town (less than an hour's drive). Breakfast is good and cooked to order.