A house
"Vivo en una casa" in English means "I live in a house."
The Spanish sentence "Tengo una casa grande" translates to "I have a big house" in English.
Una casa means "a house"
A house
'and an afternoon at home.'
we have a house
Nosotros TENEMOS una casa privada = We have a private house ('Tiene' is ungrammatical with 'nosotros')
"Casa" is a Spanish word that translates to "house" or "home" in English.
It depends on whether this is a statement or a question: ?Hay una sala en tu casa? = Is there a room in your house. Hay una sala en tu casa. There is a room in your house.
"Una" means "a" or "one", referring to a feminine subject. Examples: Tengo una casa, mientras mi hermano tiene dos. "I have one house, while my brother has two". Necesito comprar una casa. "I need to buy a house".
House
Yo vivo en una casaVivo en una casa. Vivo en una casa.