Most Romantic Hotels?

Hi! My partner’s birthday is in June and I am thinking of doing a 2 night stay up in Palm Springs from LA. Both of us have never been!

I love boutique hotels, but not attached to it.

Also, a private hot tub would be amazing, but not sure if that exists/having a hard time finding it.

So far, I have really like Talavera, Yara, and Villa Royale.

Are there any hotels you find particularly romantic? Or a good couples getaway (no kids)?

Thank you in advanced for your help. He just finished planning a trip for my birthday so I wanna make sure I can give him a really special day as well!