Breakdown of Aquí hay unas maletas rojas.
unas
some (feminine)
aquí
here
rojo
red
haber
to be (there is / there are)
Questions & Answers about Aquí hay unas maletas rojas.
Why do we use hay in this sentence instead of a form of estar?
We use hay (there is / there are) because we are talking about the existence of unspecific items: unas maletas (some suitcases). If we were talking about specific suitcases, like "the red suitcases" (las maletas rojas), we would use estar to say where they are located: Las maletas rojas están aquí (The red suitcases are here).
Why does the word for "red" change to rojas here?
In Spanish, describing words (adjectives) must match the noun they describe. Because maletas is a feminine, plural word, the base adjective rojo (red) changes to its feminine plural form, rojas.
Why does rojas come after maletas instead of before it?
Could I move aquí to the end of the sentence?
Yes! Spanish word order is quite flexible. You can also say Hay unas maletas rojas aquí and it means exactly the same thing.