ZIP content:
Textures (81,5MB) (JPG).
Textures Baked (34,5MB) (JPG).
Old Apartment (Cycles).Blend (4,37MB).
Old Apartment (Baked).Blend (3,18MB).

Old Apartment (Cycles):
Objects - 88
Vertices - 16,126
Edges - 30,639
Faces - 14,592
Triangles - 29,258
Images - 30
Materials - 10

Old Apartment (Baked):
Objects - 12
Vertices - 15,997
Edges - 30,010
Faces - 14,185
Triangles - 28,406
Images - 12
Materials - 12

I recommend using Blender 4.5.0