Need help tracing a hotel from the 1960’s

Hi, hoping someone can help me.. my dad passed away recently, my mum passed away when I was 10. Going through stuff in the house I found lots of information showing they both spent many holidays in the 60’s in Sitges. We are going there in October whilst staying in Barcelona and have been looking to see if the hotel they used to stay in is still there. I have a hotel leaflet etc but when googling nothing comes up, guessing it’s gone now or a different name.. hoping so,Rome might know about it. It was called La Reserva. It had a restaurant bar there called piscina. I have a map as well but the roads don’t come up when looking on google maps either. Looking on the map it was right on the sea fronts midst of the paseo maritiimo. Would love to hear from anyone that can give me some information on this?

Many thanks