Without any available plot details, character descriptions, or thematic information for 'Landlord, 2015', it is impossible to assess the presence or portrayal of LGBTQ+ characters or themes. Therefore, a definitive evaluation of its net impact cannot be made.

There is insufficient information available regarding the film's plot or characters to assess the portrayal of transsexual individuals or themes. Without any details, a definitive evaluation of the net impact cannot be made, as the presence of such characters or themes cannot be confirmed.

The movie does not contain any action or adventure elements.

No source material or prior canon for 'Landlord, 2015' is provided. Without established character genders from source material, it is impossible to determine if any character's gender was swapped.

There is no information provided about source material, prior adaptations, or historical figures for 'Landlord, 2015'. Without a previously established canonical or historical race for any character, it's impossible to determine if a race swap occurred.