Romantic hotel with heated pool or jacuzzi

Looking for a two night stay for our anniversary. Came across Zaza, Granduca, and some other boutiques but considering it isn’t summer yet I’m concerned the pools won’t be enjoyable to get in. Any idea if any of the boutique hotels around town actually heat them or have jacuzzis?

If the heated pool situation doesn’t work out we are between Zaza and Granduca currently; any input on differences appreciated.