$content = [System.IO.File]::ReadAllText("index.html", [System.Text.Encoding]::UTF8)

$old = @"
                            <br>  1 BHK: ~658 Sq.ft
                            <br>  2 BHK: 997 to 1,180 Sq.ft
                            <br>  3 BHK: 1,270 to 1,498 Sq.ft
"@

$new = @"
                            <br>  2 BHK: 955 to 1,100 Sq.ft
                            <br>  3 BHK: 1,180 to 1,490 Sq.ft
"@

$content = $content.Replace($old, $new)

[System.IO.File]::WriteAllText("index.html", $content, [System.Text.Encoding]::UTF8)
