diff --git a/fileoperations.h b/fileoperations.h
index dc643ab..b5cb949 100644
--- a/fileoperations.h
+++ b/fileoperations.h
@@ -1,78 +1,110 @@
-
+// This header uses 'const char *' for the filepath input
 #ifndef FILEREADING_FILEOPERATIONS_H
 #define FILEREADING_FILEOPERATIONS_H
 
+#include <stdlib.h>
 #include <iostream>
 #include <fstream>
-#include "ostream"
+#include <ostream>
+#include <cstring>
 
 
 class fileoperate{
 
 public:
-    fileoperate(std::string basefilepath){
+    fileoperate(const char *basefilepath){ //Constructor
         no_of_lines = 0;
-        filepath = basefilepath.c_str() ;
+        filepath = basefilepath;
 
-        if (file_valid() == true){
+        if (file_valid() != true){
             std::cout << "DIRECTORY ERROR" << std::endl;
         }else {
-            std::cout << "Do you want to create file? y/n" ;
+            std::cout << "Do you want to create file? y/n: " ;
             std::string reply;
             std::cin >> reply ;
             std::cout << std::endl;
 
             if (reply == "y" | reply == "Y") {
                 try {
-                    std::ofstream h(basefilepath);
+                    std::cout << "Input Filename: " ;
+                    std::cin >> filename;
+
+                    strcpy(finalpath, basefilepath);
+                    strcat(finalpath, filename); // The only place I do not use 'convert_finalpath()' function.
+
+                    std::ofstream h(finalpath, std::ios_base::out);
                     h.close();
 
                 } catch (...) {
                     std::cout << "Oops! Couldn't create file in " << basefilepath << " directory" << std::endl;
                 }
             }else if (reply == "n" | reply == "N"){
-                std::cout << "No file created" << std::endl;
+                std::cout << "No file created \n";
+
+                std::cout << "Do you wish to edit a file? y/n: ";
+                std::string reply2;
+                std::cin >> reply2;
+
+                if(reply2 == "y" | reply2 == "Y"){
+                    std::cout << "Input Filename: " ;
+                    std::cin >> filename;
+                }else if(reply2 == "n" | reply2 == "N"){
+                    exit(-2);
+                }else{
+                    std::cout << "INVALID PARAMETER \n";
+                }
             }else{
                 std::cout << "INVALID PARAMETER" << std::endl;
             }
         }
 
+        //Set-up 'finalpath' variable
+        convert_finalpath(finalpath);
+        std::cout << finalpath;
     }
 
     void nline(){
-        no_lines();
+        lines_counter();
 
         std::cout << "lines: " << no_of_lines << std::endl;
     }
 
-    void write(std::string text, std::string mode){
-        if (mode == "a") {
-            std::ofstream w(filepath, std::ios_base::app);
-            w << std::endl;
+    void write(std::string text, char mode){
+        // "a" = Append, "w" = Overwrite
+        if (mode == 'a') {
+            std::ofstream w(finalpath, std::ios_base::app);
+
+            //Only start writing on a newline if the file is NOT empty
+            if(!filepath_empty(finalpath))
+                w << std::endl;
+
             w << text ;
-        }else if (mode == "w"){
-            std::ofstream w(filepath);
+            std::cout << "Successfully written to " << filename << "\n";
+        }else if (mode == 'w'){
+            std::ofstream w(finalpath);
             w << text ;
+
+            std::cout << "Successfully overwrote " << filename << "\n";
         }
     }
 
-    void merge(std::string filepath2){
-
+    void merge(const char *filepath2){
         std::string line;
-        std::ifstream r(filepath2, std::ios_base::in);
+        std::ifstream m(filepath2, std::ios_base::in);
 
         std::cout << "Merging file " << filepath2 << " to " << filepath << std::endl;
-        while (!r.eof()){
-            std::getline(r, line);
-            write(line , "a");
+        while (!m.eof()){
+            std::getline(m, line);
+            write(line , 'a'); // Append string from 'r' to file in our basefilepath
 
         }
-        std::cout << "Done" << std::endl;
+        std::cout << "Merging Done" << std::endl;
+        m.close();
     }
 
     void readfile(){
         std::string line;
-        std::ifstream r(filepath, std::ios_base::in);
+        std::ifstream r(finalpath, std::ios_base::in);
 
         while(!r.eof()){
             getline(r, line);
@@ -83,11 +115,13 @@ class fileoperate{
     }
 
 private:
-    std::string filepath;
+    const char *filepath;
+    char filename[50];
+    char finalpath[200];
     int no_of_lines;
 
-    void no_lines(){
-        std::ifstream l(filepath, std::ios_base::in);
+    void lines_counter(){
+        std::ifstream l(finalpath, std::ios_base::in);
         std::string ss;
 
         while (!l.eof()) {
@@ -101,7 +135,7 @@ class fileoperate{
     bool file_valid(){
         std::ifstream check(filepath, std::ios_base::in);
 
-        if (check.fail()){
+        if (check.bad()){ //.fail() => Dir.Err for some reason
             return false;
         }else{
             return true;
@@ -109,6 +143,19 @@ class fileoperate{
 
         check.close();
     }
+
+    bool file_empty(std::ifstream& file){
+        return file.peek() == std::ifstream::traits_type::eof();
+    }
+    bool filepath_empty(const char *_filepath){
+        std::ifstream checkfile(_filepath, std::ios_base::out);
+        return checkfile.peek() == std::ifstream::traits_type::eof();
+    }
+
+    char convert_finalpath(char final_p[200]){
+        strcpy(final_p, filepath);
+        strcat(final_p, filename);
+    }
 };
 
 #endif
diff --git a/main.cpp b/main.cpp
index 5cac638..00571a9 100644
--- a/main.cpp
+++ b/main.cpp
@@ -1,8 +1,46 @@
-#include<iostream>
+//DEMO
+#include <iostream>
 #include "fileoperations.h"
 
-using namespace std;
-int main() {
-    fileoperate heavy("file location");
-    return 0;
+int main(){
+    char* path;
+    std::cout << "What directory are you working in? (Enter Filepath. Add '\\' at the end)\n >>> ";
+    std::cin >> path;
+
+    fileoperate fileop(path);
+    std::string txt;
+
+    //Using the functions
+    fileop.nline();
+
+    std::cout << "\nWhat would you like to do to the file?\n";
+    std::cout << "A = Append to File; \nO = Overwrite File; \nM = Merge with another file; \nR = Read a File\n >>> ";
+
+    char reply;
+    std::cin >> reply;
+
+    if(reply == 'a' | reply == 'A'){
+        //Append
+        std::cout << "Input Text: ";
+        std::cin >> txt;
+        fileop.write(txt, 'a');
+    }
+    if(reply == 'o' | reply == 'O'){
+        //Overwrite
+        std::cout << "Input Text: ";
+        std::cin >> txt;
+        fileop.write(txt, 'w');
+    }
+    if(reply == 'm' | reply == 'M'){
+        //Merge
+        std::cout << "Input Directory(Filepath) of the file to be merged: ";
+        std::cin >> txt;
+        fileop.merge(txt.c_str());
+    }
+    if(reply == 'r' | reply == 'R'){
+        //Read
+        fileop.readfile();
+    }
+
+	return 0;
 }