Houserom or Houseroom: How To spell?
The word Houserom is misspelled against Houseroom, a noun meaning "Room or place in a house; as, to give any one houseroom."
Houseroom has double "oo" is mispronounced as "o"Remember double 'OO' in between the strings houser & m which should not be misspelled with single 'O'
Wrong Spelling:  houser-o-m  Correct Spelling:  houser-oo-m 
Check more misspelled words of Houseroom to spell it correct.