Run by a German-Indonesian family, this waterfront guesthouse is one of the original places to stay in Tuk Tuk and it’s still going strong. Choose between a Western-style room with hot shower and verandah, one of two traditional Batak houses, or save your pennies in the budget room.
There's no sign, so look out for Hotel Sumber Pulo Mas, which it shares a driveway with, or better yet ask the ferry to drop you directly at its doorstep.