Is FlattenAt the tool for this??

Questions
1

I must say that i come across the problem I thought it was a snap for me but it was not . The thing is that i have a list :

{{1267, {String, Integer, Real, Real, Real, Real, Integer, 
   Integer}}, {900, {String, Integer, Real, Real, Real, Real, Integer,
    Integer}}, {500, {String, Integer, Real, Real, Real, Real, 
   Integer, Integer}}, {1567, {String, Integer, Real, Real, Real, 
   Real, Integer, Integer}}, {200, {String, Integer, Real, Real, Real,
    Real, Integer, Integer}}, {550, {String, Integer, Real, Real,Real,Real,Integer,Integer}} 
 and I want to consolidate  it  to have a following form : 
{{1267, String, Integer, Real, Real, Real, Real, Integer, 
   Integer}, {900, String, Integer, Real, Real, Real, Real, Integer,
    Integer}, {500, String, Integer, Real, Real, Real, Real, 
   Integer, Integer}, {1567, String, Integer, Real, Real, Real, 
   Real, Integer, Integer}, {200, String, Integer, Real, Real, Real,
    Real, Integer, Integer}, {550, String, Integer, Real, Real, 
   Real, Real, Integer, Integer}}

Is it " flattenat " that should be used ??

2

Flatten /@

3

Continuation of http://community.wolfram.com/groups/-/m/t/143251