Various - vet verse flows - de top van de nederlandse hiphop

Could someone suggest the starting place for learning Sanskrit with absolutely no knowledge of Devanagari script or Hindi? Where do I start? Are there sites that walk students through from square one? Books? I am learning Arabic and they don’t just start with the alphabet – they also introduce words and phrases spelled phonetically in Roman letters. I hope there is material available for Sanskrit like that and that someone could suggest some. Thanks very much!!