 If you liked
Haibane Renmei
|
 ...then you might like
Tasokare Hotel
|
Both are representations of a sort of limbo about a place (Tasokare Hotel and Old Home) that hosts souls that are either dead or in the purgatory and the mystery that surrounds the inhabitants. The vibes are different but you might like the other series if you want a similar plot but with a different focus.