Vamos a la casa de abuela.
nomas
Vamos a tener.
there is not an exact translation for it; it depends on what you want to say. ex: lets go eat - vamos a comer lets jump- saltemos ( as you can see in this case there is no word used instead of lets, but it is understood as lets jump)
DivirtámonosPasémonosla / pasémonoslo bien
Vamos a jugar!
Vamos a divertirnos
Vamos Partamos / vámonos / vayámonos
permite ahora freak
Vamos a ir a Francia.
house = casa
Well lets start by correction your question, i think what you mean is "How do you say address in spanish? Direccion is address in spanish.
'in-house' - interior, interno/a