  We investigate static and spherically symmetric solutions in the Minimal
Theory of Bigravity (MTBG). First, we show that a pair of Schwarzschild-de
Sitter spacetimes with different cosmological constants and black hole masses
written in the spatially-flat Gullstrand-Painlev\'e (GP) coordinates is a
solution in the self-accelerating branch of MTBG, while it cannot be a solution
in the normal branch. We then illustrate how Schwarzschild-de Sitter solutions
can become compatible with the normal branch when using different coordinates.
We also confirm that the self-accelerating branch of MTBG admits static and
spherically symmetric general relativity solutions with matter written in the
spatially-flat coordinates, including neutron stars with arbitrary matter
equations of state. Finally, we show that in the self-accelerating branch
nontrivial solutions are given by the Schwarzschild-de Sitter metrics written
in nonstandard coordinates.
