How you have said it is fine.
penis
krasne (long a and long e [krásné]) (if you want to say "beautiful car" etc.) If you want to say "Czech girls are beautiful" or "You are beautiful", you say: "Ceske holky jsou krasne" or "Ty jsi krasna" :)
You can say, "You have a beautiful house" or "Your house is beautiful." Another way to express this is, "Your home is stunning" or "I love how beautiful your house is." These phrases convey admiration for the aesthetics of the house.
Belo lar. Beautiful house = bela casa.
A beautiful house is "Une belle maison."
Měilì de jiā
They both are actual words but in essay writing id say home like or just comfortable maybe not cozy in formal :)
An example is when you love who you are. Like , say your a girl who no one likes. Though no one like you your still beautiful.
Benvenuto a casa mia bella figlia
"Ma belle maison sur le lac"
Maybe, say " It's a beautiful night, could you walk me home? I would really appreciate it." Then Smile at him :)
La maison de mes rêves