Liberty's place is the perfect place to stay id you're visiting Santorini! The location is about a 10 minute walk from central Fira--an area lined with restaurants and fun shopping! It's also about a 10-15 minute walk to the bus station where you can get a ride to the other major towns (Oia, Akrotiri, Kamari, etc.) making transportation incredibly efficient.
The airbnb was very clean and Liberty and her husband made sure my mother and I were comfortable and had everything we needed. They even helped us book taxi to pick us up for our morning flight out of Santorini. Definitely stay here if you want a convenient and comfortable experience while in Santorini :)