The Hotel Torre del Conde is in front of perhaps the most famous historic monument of San Sebastian de la Gomera. The tower, built in the fifteenth century, is the oldest defensive military monument from the time of the conquest of the Canary Islands. The hotel is located opposite a park in the middle of which is the tower. There is also a harbor view on the left. I do not know whether staying in San Sebastian de la Gomera is the best way of seeing the island. I recommend more of a rural hotel in the Agulo or Vallehermoso, but if you prefer to stay in the main city, it is a good choice. Everything can be done on foot from there as you get to the historic center in two minutes.