Search Castles in Mare Island

"Beautiful property, friendly staff, and above and beyond service. "

"Loved our stay at the SENZA - perfect location close to both Napa downtown and Yountville. The rooms were spacious and comfortable. Breakfast each day was delicious too. Would definitely stay here again!"

"Staff was friendly and accommodating as always Cottage room was ready early and clean "

"Amazing staff and food "

"Not sure check in was good and that is all I know!"

"The service was overall good. The front desk staff at night when I checked in at 11:30 pm on 19 January 2026 ,was very friendly and welcoming. However, the check-out staff at 1:45 pm, on 20 January 2026 ,an Asian woman with white hair, was quite unfriendly and not very approachable. When my husband asked if the $45 USD credit for food didn't require any additional payment, she responded rather curtly, "Can't you see it on the receipt, there's no extra charge." This response and her demeanor aren't suitable for a 5-star hotel front desk staff. Some staff members need training and improvement in customer service, especially this particular staff. Every time I stay here and she is working, we have a poor experience."

"I love this place"

"The staff was fantastic. Everyone was so nice and welcoming. The room as well was very clean. My only concern was the shower curtain was too short, causing water to be everywhere out of the shower. Thankfully there were enough towels to put one on the floor. If I ever need to come back to Berkeley I will return! "

"The staff was very nice"