FINALISTS in the 2009 Pembrokeshire Tourism Awards category for ’Best Serviced Accommodation’. Welcome to Ty Rhosyn Guest House a 4 star property owned by Mark and Victoria Jempson. We are located in the heart of Pembrokeshire where the emphasis is on comfort relaxation peace and quiet and above all quality. We want you to enjoy a truly home from home experience when you stay with us so if there is anything we can do to make your stay more enjoyable you only have to ask.