Black Diamond Mines Regional Preserve Hotels

"Very clean great service "

"Very excellent, I would like to say Thank you to Vanessa, she would let me check in early. This is my go to hotel when I am traveling to Pleasanton."

"It’s a Marriott. I swear wherever I stay in their properties worldwide, the same room follows me! It’s certainly clean and safe with plenty of parking. Good selection is convenient but boring. Far better to venture out to a nearby restaurant. However we did have room service the night we arrived and it was delivered quick and in disposable trays in a brown bag. Very convenient as it can be disposed of easily. However not all the staff were friendly. Sure they did the right greeting but it was mechanical. However people have off days. I would stay there again. "

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"Clean, fast check in. Front desk Staff accommodated our request and was super helpful. "

"“The hotel staff and manager are very helpful and friendly, and the room is clean and well-maintained.”"

"I keep coming back because it is clean and comfortable. I have a conference every year over 3 weekends about 12 minutes away. It is quiet and comfortable and near by. I only have a lower number on condition and clean because it was the first time I had a balcony. The room was excellent on condition and cleanliness but the balcony could have used some attention. "

"Clean room"

"The room was clean. The ac worked great as the weekend we stayed there was extremely hot "