toasty

Banana Yoshimotoの "Kitchen" を読んでいます。
The little second-floor tea shop was quiet and cheerful. Surrounded by white walls, the place was warm and toasty.
朝食はいつもトーストのオープンサンドを食べているので "toasty" からは食べ物のトーストしか連想できませんが、何か良い意味を持つ形容詞のようです。辞書を見ます。
・Oxford English Dictionary: Comfortably warm.: Nothing beats the toasty comfort of a flickering blaze in the hearth while Old Man Winter rages just beyond the walls.

・Collins Dictionary: If something is toasty, it is comfortably warm.: [informal] The room was toasty. The sun was streaming through the windows.

・Cambridge English Dictionary: comfortably and pleasantly warm: My feet feel so warm and toasty in the new slippers.
分かりましたが、今は冬ではないので実感が湧かないですね。.