Funerals are allowed with up to 150 people whether held indoors or outdoors. This limit doesn’t include babies under 12 months of age, or the people required to conduct the funeral.
A funeral held in a private residence will be limited to the members of the household and up to 15 visitors plus the people required to conduct the ceremony.
You must keep physical distance from other mourners at the funeral, and you should never attend a funeral if unwell.