Depends really on on the subjective meaning of "I am staying at home" as there is no literal translation.
If you mean I am not going out and staying at home tonight then "Me quedo en mi casa [esta noche]" or maybe I live at home then "Yo vivo en mi casa" or maybe I live in my family home then "Yo vivo en me casa de familia"
PS My Spanish is very poor but hope it helps :)
quedate en casa
¿Puedo quedarme en casa?
ama de casa
Quédate en casa conmigo.
Answer: Quedate en casa
In Spanish, that would be "quedarse en casa". I stay at home is "Yo me quedo en casa".
quedarse en
casa is how you say home in spanish.(for example) Nos vamos a la casa.
You can say "fuerte".
Yo no estoy en casa is the best way to say "I am not home" in Spanish.
casa is the way you say home in Spanish. (for example) Nos vamos a la casa.
mantenerse alejado
quedate